64800090720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{9311}}^1$

素因数の和:9520

約数の個数: 288

約数和(自身を含む): 230626206720

約数和(自身を除く): 165826116000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 179, 180, 216, 240, 243, 270, 288, 324, 358, 360, 405, 432, 480, 486, 537, 540, 648, 716, 720, 810, 864, 895, 972, 1074, 1080, 1215, 1296, 1432, 1440, 1611, 1620, 1790, 1944, 2148, 2160, 2430, 2592, 2685, 2864, 3222, 3240, 3580, 3888, 4296, 4320, 4833, 4860, 5370, 5728, 6444, 6480, 7160, 7776, 8055, 8592, 9311, 9666, 9720, 10740, 12888, 12960, 14320, 14499, 16110, 17184, 18622, 19332, 19440, 21480, 24165, 25776, 27933, 28640, 28998, 32220, 37244, 38664, 38880, 42960, 43497, 46555, 48330, 51552, 55866, 57996, 64440, 72495, 74488, 77328, 83799, 85920, 86994, 93110, 96660, 111732, 115992, 128880, 139665, 144990, 148976, 154656, 167598, 173988, 186220, 193320, 217485, 223464, 231984, 251397, 257760, 279330, 289980, 297952, 335196, 347976, 372440, 386640, 418995, 434970, 446928, 463968, 502794, 558660, 579960, 670392, 695952, 744880, 754191, 773280, 837990, 869940, 893856, 1005588, 1117320, 1159920, 1256985, 1340784, 1391904, 1489760, 1508382, 1666669, 1675980, 1739880, 2011176, 2234640, 2262573, 2319840, 2513970, 2681568, 3016764, 3333338, 3351960, 3479760, 3770955, 4022352, 4469280, 4525146, 5000007, 5027940, 6033528, 6666676, 6703920, 6959520, 7541910, 8044704, 8333345, 9050292, 10000014, 10055880, 11312865, 12067056, 13333352, 13407840, 15000021, 15083820, 16666690, 18100584, 20000028, 20111760, 22625730, 24134112, 25000035, 26666704, 30000042, 30167640, 33333380, 36201168, 40000056, 40223520, 45000063, 45251460, 50000070, 53333408, 60000084, 60335280, 66666760, 72402336, 75000105, 80000112, 90000126, 90502920, 100000140, 120000168, 120670560, 133333520, 135000189, 150000210, 160000224, 180000252, 181005840, 200000280, 225000315, 240000336, 266667040, 270000378, 300000420, 360000504, 362011680, 400000560, 405000567, 450000630, 480000672, 540000756, 600000840, 675000945, 720001008, 800001120, 810001134, 900001260, 1080001512, 1200001680, 1350001890, 1440002016, 1620002268, 1800002520, 2025002835, 2160003024, 2400003360, 2700003780, 3240004536, 3600005040, 4050005670, 4320006048, 5400007560, 6480009072, 7200010080, 8100011340, 10800015120, 12960018144, 16200022680, 21600030240, 32400045360, 64800090720]

約数ペア:

[(1, 64800090720), (2, 32400045360), (3, 21600030240), (4, 16200022680), (5, 12960018144), (6, 10800015120), (8, 8100011340), (9, 7200010080), (10, 6480009072), (12, 5400007560), (15, 4320006048), (16, 4050005670), (18, 3600005040), (20, 3240004536), (24, 2700003780), (27, 2400003360), (30, 2160003024), (32, 2025002835), (36, 1800002520), (40, 1620002268), (45, 1440002016), (48, 1350001890), (54, 1200001680), (60, 1080001512), (72, 900001260), (80, 810001134), (81, 800001120), (90, 720001008), (96, 675000945), (108, 600000840), (120, 540000756), (135, 480000672), (144, 450000630), (160, 405000567), (162, 400000560), (179, 362011680), (180, 360000504), (216, 300000420), (240, 270000378), (243, 266667040), (270, 240000336), (288, 225000315), (324, 200000280), (358, 181005840), (360, 180000252), (405, 160000224), (432, 150000210), (480, 135000189), (486, 133333520), (537, 120670560), (540, 120000168), (648, 100000140), (716, 90502920), (720, 90000126), (810, 80000112), (864, 75000105), (895, 72402336), (972, 66666760), (1074, 60335280), (1080, 60000084), (1215, 53333408), (1296, 50000070), (1432, 45251460), (1440, 45000063), (1611, 40223520), (1620, 40000056), (1790, 36201168), (1944, 33333380), (2148, 30167640), (2160, 30000042), (2430, 26666704), (2592, 25000035), (2685, 24134112), (2864, 22625730), (3222, 20111760), (3240, 20000028), (3580, 18100584), (3888, 16666690), (4296, 15083820), (4320, 15000021), (4833, 13407840), (4860, 13333352), (5370, 12067056), (5728, 11312865), (6444, 10055880), (6480, 10000014), (7160, 9050292), (7776, 8333345), (8055, 8044704), (8592, 7541910), (9311, 6959520), (9666, 6703920), (9720, 6666676), (10740, 6033528), (12888, 5027940), (12960, 5000007), (14320, 4525146), (14499, 4469280), (16110, 4022352), (17184, 3770955), (18622, 3479760), (19332, 3351960), (19440, 3333338), (21480, 3016764), (24165, 2681568), (25776, 2513970), (27933, 2319840), (28640, 2262573), (28998, 2234640), (32220, 2011176), (37244, 1739880), (38664, 1675980), (38880, 1666669), (42960, 1508382), (43497, 1489760), (46555, 1391904), (48330, 1340784), (51552, 1256985), (55866, 1159920), (57996, 1117320), (64440, 1005588), (72495, 893856), (74488, 869940), (77328, 837990), (83799, 773280), (85920, 754191), (86994, 744880), (93110, 695952), (96660, 670392), (111732, 579960), (115992, 558660), (128880, 502794), (139665, 463968), (144990, 446928), (148976, 434970), (154656, 418995), (167598, 386640), (173988, 372440), (186220, 347976), (193320, 335196), (217485, 297952), (223464, 289980), (231984, 279330), (251397, 257760)]