124123920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{517183}}^1$

素因数の和:517199

約数の個数: 40

約数和(自身を含む): 384784896

約数和(自身を除く): 260660976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 517183, 1034366, 1551549, 2068732, 2585915, 3103098, 4137464, 5171830, 6206196, 7757745, 8274928, 10343660, 12412392, 15515490, 20687320, 24824784, 31030980, 41374640, 62061960, 124123920]

約数ペア:

[(1, 124123920), (2, 62061960), (3, 41374640), (4, 31030980), (5, 24824784), (6, 20687320), (8, 15515490), (10, 12412392), (12, 10343660), (15, 8274928), (16, 7757745), (20, 6206196), (24, 5171830), (30, 4137464), (40, 3103098), (48, 2585915), (60, 2068732), (80, 1551549), (120, 1034366), (240, 517183)]