74299920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{309583}}^1$

素因数の和:309599

約数の個数: 40

約数和(自身を含む): 230330496

約数和(自身を除く): 156030576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 309583, 619166, 928749, 1238332, 1547915, 1857498, 2476664, 3095830, 3714996, 4643745, 4953328, 6191660, 7429992, 9287490, 12383320, 14859984, 18574980, 24766640, 37149960, 74299920]

約数ペア:

[(1, 74299920), (2, 37149960), (3, 24766640), (4, 18574980), (5, 14859984), (6, 12383320), (8, 9287490), (10, 7429992), (12, 6191660), (15, 4953328), (16, 4643745), (20, 3714996), (24, 3095830), (30, 2476664), (40, 1857498), (48, 1547915), (60, 1238332), (80, 928749), (120, 619166), (240, 309583)]