79516740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2141}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 223110720

約数和(自身を除く): 143593980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 2141, 2476, 3095, 3714, 4282, 6190, 6423, 7428, 8564, 9285, 10705, 12380, 12846, 18570, 21410, 25692, 32115, 37140, 42820, 64230, 128460, 1325279, 2650558, 3975837, 5301116, 6626395, 7951674, 13252790, 15903348, 19879185, 26505580, 39758370, 79516740]

約数ペア:

[(1, 79516740), (2, 39758370), (3, 26505580), (4, 19879185), (5, 15903348), (6, 13252790), (10, 7951674), (12, 6626395), (15, 5301116), (20, 3975837), (30, 2650558), (60, 1325279), (619, 128460), (1238, 64230), (1857, 42820), (2141, 37140), (2476, 32115), (3095, 25692), (3714, 21410), (4282, 18570), (6190, 12846), (6423, 12380), (7428, 10705), (8564, 9285)]