4651688880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{208409}}^1$

素因数の和:208459

約数の個数: 120

約数和(自身を含む): 16125932160

約数和(自身を除く): 11474243280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 208409, 416818, 625227, 833636, 1042045, 1250454, 1667272, 1875681, 2084090, 2500908, 3126135, 3334544, 3751362, 4168180, 5001816, 6252270, 6460679, 7502724, 8336360, 9378405, 10003632, 12504540, 12921358, 15005448, 16672720, 18756810, 19382037, 25009080, 25842716, 30010896, 32303395, 37513620, 38764074, 50018160, 51685432, 58146111, 64606790, 75027240, 77528148, 96910185, 103370864, 116292222, 129213580, 150054480, 155056296, 193820370, 232584444, 258427160, 290730555, 310112592, 387640740, 465168888, 516854320, 581461110, 775281480, 930337776, 1162922220, 1550562960, 2325844440, 4651688880]

約数ペア:

[(1, 4651688880), (2, 2325844440), (3, 1550562960), (4, 1162922220), (5, 930337776), (6, 775281480), (8, 581461110), (9, 516854320), (10, 465168888), (12, 387640740), (15, 310112592), (16, 290730555), (18, 258427160), (20, 232584444), (24, 193820370), (30, 155056296), (31, 150054480), (36, 129213580), (40, 116292222), (45, 103370864), (48, 96910185), (60, 77528148), (62, 75027240), (72, 64606790), (80, 58146111), (90, 51685432), (93, 50018160), (120, 38764074), (124, 37513620), (144, 32303395), (155, 30010896), (180, 25842716), (186, 25009080), (240, 19382037), (248, 18756810), (279, 16672720), (310, 15005448), (360, 12921358), (372, 12504540), (465, 10003632), (496, 9378405), (558, 8336360), (620, 7502724), (720, 6460679), (744, 6252270), (930, 5001816), (1116, 4168180), (1240, 3751362), (1395, 3334544), (1488, 3126135), (1860, 2500908), (2232, 2084090), (2480, 1875681), (2790, 1667272), (3720, 1250454), (4464, 1042045), (5580, 833636), (7440, 625227), (11160, 416818), (22320, 208409)]