1609968960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:555

約数の個数: 280

約数和(自身を含む): 5775533280

約数和(自身を除く): 4165564320

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 179, 180, 192, 216, 240, 270, 288, 320, 324, 347, 358, 360, 405, 432, 480, 537, 540, 576, 648, 694, 716, 720, 810, 864, 895, 960, 1041, 1074, 1080, 1296, 1388, 1432, 1440, 1611, 1620, 1728, 1735, 1790, 2082, 2148, 2160, 2592, 2685, 2776, 2864, 2880, 3123, 3222, 3240, 3470, 3580, 4164, 4296, 4320, 4833, 5184, 5205, 5370, 5552, 5728, 6246, 6444, 6480, 6940, 7160, 8055, 8328, 8592, 8640, 9369, 9666, 10410, 10740, 11104, 11456, 12492, 12888, 12960, 13880, 14320, 14499, 15615, 16110, 16656, 17184, 18738, 19332, 20820, 21480, 22208, 24165, 24984, 25776, 25920, 27760, 28107, 28640, 28998, 31230, 32220, 33312, 34368, 37476, 38664, 41640, 42960, 46845, 48330, 49968, 51552, 55520, 56214, 57280, 57996, 62113, 62460, 64440, 66624, 72495, 74952, 77328, 83280, 85920, 93690, 96660, 99936, 103104, 111040, 112428, 115992, 124226, 124920, 128880, 140535, 144990, 149904, 154656, 166560, 171840, 186339, 187380, 193320, 199872, 224856, 231984, 248452, 249840, 257760, 281070, 289980, 299808, 309312, 310565, 333120, 372678, 374760, 386640, 449712, 463968, 496904, 499680, 515520, 559017, 562140, 579960, 599616, 621130, 745356, 749520, 773280, 899424, 927936, 931695, 993808, 999360, 1118034, 1124280, 1159920, 1242260, 1490712, 1499040, 1546560, 1677051, 1798848, 1863390, 1987616, 2236068, 2248560, 2319840, 2484520, 2795085, 2981424, 2998080, 3354102, 3726780, 3975232, 4472136, 4497120, 4639680, 4969040, 5031153, 5590170, 5962848, 6708204, 7453560, 8385255, 8944272, 8994240, 9938080, 10062306, 11180340, 11925696, 13416408, 14907120, 16770510, 17888544, 19876160, 20124612, 22360680, 25155765, 26832816, 29814240, 33541020, 35777088, 40249224, 44721360, 50311530, 53665632, 59628480, 67082040, 80498448, 89442720, 100623060, 107331264, 134164080, 160996896, 178885440, 201246120, 268328160, 321993792, 402492240, 536656320, 804984480, 1609968960]

約数ペア:

[(1, 1609968960), (2, 804984480), (3, 536656320), (4, 402492240), (5, 321993792), (6, 268328160), (8, 201246120), (9, 178885440), (10, 160996896), (12, 134164080), (15, 107331264), (16, 100623060), (18, 89442720), (20, 80498448), (24, 67082040), (27, 59628480), (30, 53665632), (32, 50311530), (36, 44721360), (40, 40249224), (45, 35777088), (48, 33541020), (54, 29814240), (60, 26832816), (64, 25155765), (72, 22360680), (80, 20124612), (81, 19876160), (90, 17888544), (96, 16770510), (108, 14907120), (120, 13416408), (135, 11925696), (144, 11180340), (160, 10062306), (162, 9938080), (179, 8994240), (180, 8944272), (192, 8385255), (216, 7453560), (240, 6708204), (270, 5962848), (288, 5590170), (320, 5031153), (324, 4969040), (347, 4639680), (358, 4497120), (360, 4472136), (405, 3975232), (432, 3726780), (480, 3354102), (537, 2998080), (540, 2981424), (576, 2795085), (648, 2484520), (694, 2319840), (716, 2248560), (720, 2236068), (810, 1987616), (864, 1863390), (895, 1798848), (960, 1677051), (1041, 1546560), (1074, 1499040), (1080, 1490712), (1296, 1242260), (1388, 1159920), (1432, 1124280), (1440, 1118034), (1611, 999360), (1620, 993808), (1728, 931695), (1735, 927936), (1790, 899424), (2082, 773280), (2148, 749520), (2160, 745356), (2592, 621130), (2685, 599616), (2776, 579960), (2864, 562140), (2880, 559017), (3123, 515520), (3222, 499680), (3240, 496904), (3470, 463968), (3580, 449712), (4164, 386640), (4296, 374760), (4320, 372678), (4833, 333120), (5184, 310565), (5205, 309312), (5370, 299808), (5552, 289980), (5728, 281070), (6246, 257760), (6444, 249840), (6480, 248452), (6940, 231984), (7160, 224856), (8055, 199872), (8328, 193320), (8592, 187380), (8640, 186339), (9369, 171840), (9666, 166560), (10410, 154656), (10740, 149904), (11104, 144990), (11456, 140535), (12492, 128880), (12888, 124920), (12960, 124226), (13880, 115992), (14320, 112428), (14499, 111040), (15615, 103104), (16110, 99936), (16656, 96660), (17184, 93690), (18738, 85920), (19332, 83280), (20820, 77328), (21480, 74952), (22208, 72495), (24165, 66624), (24984, 64440), (25776, 62460), (25920, 62113), (27760, 57996), (28107, 57280), (28640, 56214), (28998, 55520), (31230, 51552), (32220, 49968), (33312, 48330), (34368, 46845), (37476, 42960), (38664, 41640)]