40789680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{169957}}^1$

素因数の和:169973

約数の個数: 40

約数和(自身を含む): 126448752

約数和(自身を除く): 85659072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 169957, 339914, 509871, 679828, 849785, 1019742, 1359656, 1699570, 2039484, 2549355, 2719312, 3399140, 4078968, 5098710, 6798280, 8157936, 10197420, 13596560, 20394840, 40789680]

約数ペア:

[(1, 40789680), (2, 20394840), (3, 13596560), (4, 10197420), (5, 8157936), (6, 6798280), (8, 5098710), (10, 4078968), (12, 3399140), (15, 2719312), (16, 2549355), (20, 2039484), (24, 1699570), (30, 1359656), (40, 1019742), (48, 849785), (60, 679828), (80, 509871), (120, 339914), (240, 169957)]