30862080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 117734400

約数和(自身を除く): 86872320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 47, 48, 54, 57, 60, 64, 72, 76, 80, 90, 94, 95, 96, 108, 114, 120, 128, 135, 141, 144, 152, 160, 171, 180, 188, 190, 192, 216, 228, 235, 240, 256, 270, 282, 285, 288, 304, 320, 342, 360, 376, 380, 384, 423, 432, 456, 470, 480, 513, 540, 564, 570, 576, 608, 640, 684, 705, 720, 752, 760, 768, 846, 855, 864, 893, 912, 940, 960, 1026, 1080, 1128, 1140, 1152, 1216, 1269, 1280, 1368, 1410, 1440, 1504, 1520, 1692, 1710, 1728, 1786, 1824, 1880, 1920, 2052, 2115, 2160, 2256, 2280, 2304, 2432, 2538, 2565, 2679, 2736, 2820, 2880, 3008, 3040, 3384, 3420, 3456, 3572, 3648, 3760, 3840, 4104, 4230, 4320, 4465, 4512, 4560, 4864, 5076, 5130, 5358, 5472, 5640, 5760, 6016, 6080, 6345, 6768, 6840, 6912, 7144, 7296, 7520, 8037, 8208, 8460, 8640, 8930, 9024, 9120, 10152, 10260, 10716, 10944, 11280, 11520, 12032, 12160, 12690, 13395, 13536, 13680, 14288, 14592, 15040, 16074, 16416, 16920, 17280, 17860, 18048, 18240, 20304, 20520, 21432, 21888, 22560, 24111, 24320, 25380, 26790, 27072, 27360, 28576, 30080, 32148, 32832, 33840, 34560, 35720, 36096, 36480, 40185, 40608, 41040, 42864, 43776, 45120, 48222, 50760, 53580, 54144, 54720, 57152, 60160, 64296, 65664, 67680, 71440, 72960, 80370, 81216, 82080, 85728, 90240, 96444, 101520, 107160, 108288, 109440, 114304, 120555, 128592, 131328, 135360, 142880, 160740, 162432, 164160, 171456, 180480, 192888, 203040, 214320, 218880, 228608, 241110, 257184, 270720, 285760, 321480, 324864, 328320, 342912, 385776, 406080, 428640, 482220, 514368, 541440, 571520, 642960, 656640, 685824, 771552, 812160, 857280, 964440, 1028736, 1143040, 1285920, 1543104, 1624320, 1714560, 1928880, 2057472, 2571840, 3086208, 3429120, 3857760, 5143680, 6172416, 7715520, 10287360, 15431040, 30862080]

約数ペア:

[(1, 30862080), (2, 15431040), (3, 10287360), (4, 7715520), (5, 6172416), (6, 5143680), (8, 3857760), (9, 3429120), (10, 3086208), (12, 2571840), (15, 2057472), (16, 1928880), (18, 1714560), (19, 1624320), (20, 1543104), (24, 1285920), (27, 1143040), (30, 1028736), (32, 964440), (36, 857280), (38, 812160), (40, 771552), (45, 685824), (47, 656640), (48, 642960), (54, 571520), (57, 541440), (60, 514368), (64, 482220), (72, 428640), (76, 406080), (80, 385776), (90, 342912), (94, 328320), (95, 324864), (96, 321480), (108, 285760), (114, 270720), (120, 257184), (128, 241110), (135, 228608), (141, 218880), (144, 214320), (152, 203040), (160, 192888), (171, 180480), (180, 171456), (188, 164160), (190, 162432), (192, 160740), (216, 142880), (228, 135360), (235, 131328), (240, 128592), (256, 120555), (270, 114304), (282, 109440), (285, 108288), (288, 107160), (304, 101520), (320, 96444), (342, 90240), (360, 85728), (376, 82080), (380, 81216), (384, 80370), (423, 72960), (432, 71440), (456, 67680), (470, 65664), (480, 64296), (513, 60160), (540, 57152), (564, 54720), (570, 54144), (576, 53580), (608, 50760), (640, 48222), (684, 45120), (705, 43776), (720, 42864), (752, 41040), (760, 40608), (768, 40185), (846, 36480), (855, 36096), (864, 35720), (893, 34560), (912, 33840), (940, 32832), (960, 32148), (1026, 30080), (1080, 28576), (1128, 27360), (1140, 27072), (1152, 26790), (1216, 25380), (1269, 24320), (1280, 24111), (1368, 22560), (1410, 21888), (1440, 21432), (1504, 20520), (1520, 20304), (1692, 18240), (1710, 18048), (1728, 17860), (1786, 17280), (1824, 16920), (1880, 16416), (1920, 16074), (2052, 15040), (2115, 14592), (2160, 14288), (2256, 13680), (2280, 13536), (2304, 13395), (2432, 12690), (2538, 12160), (2565, 12032), (2679, 11520), (2736, 11280), (2820, 10944), (2880, 10716), (3008, 10260), (3040, 10152), (3384, 9120), (3420, 9024), (3456, 8930), (3572, 8640), (3648, 8460), (3760, 8208), (3840, 8037), (4104, 7520), (4230, 7296), (4320, 7144), (4465, 6912), (4512, 6840), (4560, 6768), (4864, 6345), (5076, 6080), (5130, 6016), (5358, 5760), (5472, 5640)]