127189680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{529957}}^1$

素因数の和:529973

約数の個数: 40

約数和(自身を含む): 394288752

約数和(自身を除く): 267099072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 529957, 1059914, 1589871, 2119828, 2649785, 3179742, 4239656, 5299570, 6359484, 7949355, 8479312, 10599140, 12718968, 15898710, 21198280, 25437936, 31797420, 42396560, 63594840, 127189680]

約数ペア:

[(1, 127189680), (2, 63594840), (3, 42396560), (4, 31797420), (5, 25437936), (6, 21198280), (8, 15898710), (10, 12718968), (12, 10599140), (15, 8479312), (16, 7949355), (20, 6359484), (24, 5299570), (30, 4239656), (40, 3179742), (48, 2649785), (60, 2119828), (80, 1589871), (120, 1059914), (240, 529957)]