40662960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13033}}^1$

素因数の和:13062

約数の個数: 80

約数和(自身を含む): 135762144

約数和(自身を除く): 95099184

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, 13033, 26066, 39099, 52132, 65165, 78198, 104264, 130330, 156396, 169429, 195495, 208528, 260660, 312792, 338858, 390990, 508287, 521320, 625584, 677716, 781980, 847145, 1016574, 1042640, 1355432, 1563960, 1694290, 2033148, 2541435, 2710864, 3127920, 3388580, 4066296, 5082870, 6777160, 8132592, 10165740, 13554320, 20331480, 40662960]

約数ペア:

[(1, 40662960), (2, 20331480), (3, 13554320), (4, 10165740), (5, 8132592), (6, 6777160), (8, 5082870), (10, 4066296), (12, 3388580), (13, 3127920), (15, 2710864), (16, 2541435), (20, 2033148), (24, 1694290), (26, 1563960), (30, 1355432), (39, 1042640), (40, 1016574), (48, 847145), (52, 781980), (60, 677716), (65, 625584), (78, 521320), (80, 508287), (104, 390990), (120, 338858), (130, 312792), (156, 260660), (195, 208528), (208, 195495), (240, 169429), (260, 156396), (312, 130330), (390, 104264), (520, 78198), (624, 65165), (780, 52132), (1040, 39099), (1560, 26066), (3120, 13033)]