40126980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1091}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 112641984

約数和(自身を除く): 72515004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1091, 1226, 1839, 2182, 2452, 3065, 3273, 3678, 4364, 5455, 6130, 6546, 7356, 9195, 10910, 12260, 13092, 16365, 18390, 21820, 32730, 36780, 65460, 668783, 1337566, 2006349, 2675132, 3343915, 4012698, 6687830, 8025396, 10031745, 13375660, 20063490, 40126980]

約数ペア:

[(1, 40126980), (2, 20063490), (3, 13375660), (4, 10031745), (5, 8025396), (6, 6687830), (10, 4012698), (12, 3343915), (15, 2675132), (20, 2006349), (30, 1337566), (60, 668783), (613, 65460), (1091, 36780), (1226, 32730), (1839, 21820), (2182, 18390), (2452, 16365), (3065, 13092), (3273, 12260), (3678, 10910), (4364, 9195), (5455, 7356), (6130, 6546)]