131050560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{136511}}^1$

素因数の和:136531

約数の個数: 56

約数和(自身を含む): 416088576

約数和(自身を除く): 285038016

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, 136511, 273022, 409533, 546044, 682555, 819066, 1092088, 1365110, 1638132, 2047665, 2184176, 2730220, 3276264, 4095330, 4368352, 5460440, 6552528, 8190660, 8736704, 10920880, 13105056, 16381320, 21841760, 26210112, 32762640, 43683520, 65525280, 131050560]

約数ペア:

[(1, 131050560), (2, 65525280), (3, 43683520), (4, 32762640), (5, 26210112), (6, 21841760), (8, 16381320), (10, 13105056), (12, 10920880), (15, 8736704), (16, 8190660), (20, 6552528), (24, 5460440), (30, 4368352), (32, 4095330), (40, 3276264), (48, 2730220), (60, 2184176), (64, 2047665), (80, 1638132), (96, 1365110), (120, 1092088), (160, 819066), (192, 682555), (240, 546044), (320, 409533), (480, 273022), (960, 136511)]