124931760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{520549}}^1$

素因数の和:520565

約数の個数: 40

約数和(自身を含む): 387289200

約数和(自身を除く): 262357440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 520549, 1041098, 1561647, 2082196, 2602745, 3123294, 4164392, 5205490, 6246588, 7808235, 8328784, 10410980, 12493176, 15616470, 20821960, 24986352, 31232940, 41643920, 62465880, 124931760]

約数ペア:

[(1, 124931760), (2, 62465880), (3, 41643920), (4, 31232940), (5, 24986352), (6, 20821960), (8, 15616470), (10, 12493176), (12, 10410980), (15, 8328784), (16, 7808235), (20, 6246588), (24, 5205490), (30, 4164392), (40, 3123294), (48, 2602745), (60, 2082196), (80, 1561647), (120, 1041098), (240, 520549)]