4037401680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1294039}}^1$

素因数の和:1294068

約数の個数: 80

約数和(自身を含む): 13478720640

約数和(自身を除く): 9441318960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 1294039, 2588078, 3882117, 5176156, 6470195, 7764234, 10352312, 12940390, 15528468, 16822507, 19410585, 20704624, 25880780, 31056936, 33645014, 38821170, 50467521, 51761560, 62113872, 67290028, 77642340, 84112535, 100935042, 103523120, 134580056, 155284680, 168225070, 201870084, 252337605, 269160112, 310569360, 336450140, 403740168, 504675210, 672900280, 807480336, 1009350420, 1345800560, 2018700840, 4037401680]

約数ペア:

[(1, 4037401680), (2, 2018700840), (3, 1345800560), (4, 1009350420), (5, 807480336), (6, 672900280), (8, 504675210), (10, 403740168), (12, 336450140), (13, 310569360), (15, 269160112), (16, 252337605), (20, 201870084), (24, 168225070), (26, 155284680), (30, 134580056), (39, 103523120), (40, 100935042), (48, 84112535), (52, 77642340), (60, 67290028), (65, 62113872), (78, 51761560), (80, 50467521), (104, 38821170), (120, 33645014), (130, 31056936), (156, 25880780), (195, 20704624), (208, 19410585), (240, 16822507), (260, 15528468), (312, 12940390), (390, 10352312), (520, 7764234), (624, 6470195), (780, 5176156), (1040, 3882117), (1560, 2588078), (3120, 1294039)]