127210560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{132511}}^1$

素因数の和:132531

約数の個数: 56

約数和(自身を含む): 403896576

約数和(自身を除く): 276686016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 132511, 265022, 397533, 530044, 662555, 795066, 1060088, 1325110, 1590132, 1987665, 2120176, 2650220, 3180264, 3975330, 4240352, 5300440, 6360528, 7950660, 8480704, 10600880, 12721056, 15901320, 21201760, 25442112, 31802640, 42403520, 63605280, 127210560]

約数ペア:

[(1, 127210560), (2, 63605280), (3, 42403520), (4, 31802640), (5, 25442112), (6, 21201760), (8, 15901320), (10, 12721056), (12, 10600880), (15, 8480704), (16, 7950660), (20, 6360528), (24, 5300440), (30, 4240352), (32, 3975330), (40, 3180264), (48, 2650220), (60, 2120176), (64, 1987665), (80, 1590132), (96, 1325110), (120, 1060088), (160, 795066), (192, 662555), (240, 530044), (320, 397533), (480, 265022), (960, 132511)]