12378079920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{66721}}^1$

素因数の和:67510

約数の個数: 80

約数和(自身を含む): 38422264032

約数和(自身を除く): 26044184112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 773, 1546, 2319, 3092, 3865, 4638, 6184, 7730, 9276, 11595, 12368, 15460, 18552, 23190, 30920, 37104, 46380, 61840, 66721, 92760, 133442, 185520, 200163, 266884, 333605, 400326, 533768, 667210, 800652, 1000815, 1067536, 1334420, 1601304, 2001630, 2668840, 3202608, 4003260, 5337680, 8006520, 16013040, 51575333, 103150666, 154725999, 206301332, 257876665, 309451998, 412602664, 515753330, 618903996, 773629995, 825205328, 1031506660, 1237807992, 1547259990, 2063013320, 2475615984, 3094519980, 4126026640, 6189039960, 12378079920]

約数ペア:

[(1, 12378079920), (2, 6189039960), (3, 4126026640), (4, 3094519980), (5, 2475615984), (6, 2063013320), (8, 1547259990), (10, 1237807992), (12, 1031506660), (15, 825205328), (16, 773629995), (20, 618903996), (24, 515753330), (30, 412602664), (40, 309451998), (48, 257876665), (60, 206301332), (80, 154725999), (120, 103150666), (240, 51575333), (773, 16013040), (1546, 8006520), (2319, 5337680), (3092, 4003260), (3865, 3202608), (4638, 2668840), (6184, 2001630), (7730, 1601304), (9276, 1334420), (11595, 1067536), (12368, 1000815), (15460, 800652), (18552, 667210), (23190, 533768), (30920, 400326), (37104, 333605), (46380, 266884), (61840, 200163), (66721, 185520), (92760, 133442)]