40129080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1933}}^1$

素因数の和:2120

約数の個数: 64

約数和(自身を含む): 121145760

約数和(自身を除く): 81016680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 1933, 2076, 2595, 3460, 3866, 4152, 5190, 5799, 6920, 7732, 9665, 10380, 11598, 15464, 19330, 20760, 23196, 28995, 38660, 46392, 57990, 77320, 115980, 231960, 334409, 668818, 1003227, 1337636, 1672045, 2006454, 2675272, 3344090, 4012908, 5016135, 6688180, 8025816, 10032270, 13376360, 20064540, 40129080]

約数ペア:

[(1, 40129080), (2, 20064540), (3, 13376360), (4, 10032270), (5, 8025816), (6, 6688180), (8, 5016135), (10, 4012908), (12, 3344090), (15, 2675272), (20, 2006454), (24, 1672045), (30, 1337636), (40, 1003227), (60, 668818), (120, 334409), (173, 231960), (346, 115980), (519, 77320), (692, 57990), (865, 46392), (1038, 38660), (1384, 28995), (1730, 23196), (1933, 20760), (2076, 19330), (2595, 15464), (3460, 11598), (3866, 10380), (4152, 9665), (5190, 7732), (5799, 6920)]