255076320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2383}}^1$

素因数の和:2624

約数の個数: 96

約数和(自身を含む): 807432192

約数和(自身を除く): 552355872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 223, 240, 446, 480, 669, 892, 1115, 1338, 1784, 2230, 2383, 2676, 3345, 3568, 4460, 4766, 5352, 6690, 7136, 7149, 8920, 9532, 10704, 11915, 13380, 14298, 17840, 19064, 21408, 23830, 26760, 28596, 35680, 35745, 38128, 47660, 53520, 57192, 71490, 76256, 95320, 107040, 114384, 142980, 190640, 228768, 285960, 381280, 531409, 571920, 1062818, 1143840, 1594227, 2125636, 2657045, 3188454, 4251272, 5314090, 6376908, 7971135, 8502544, 10628180, 12753816, 15942270, 17005088, 21256360, 25507632, 31884540, 42512720, 51015264, 63769080, 85025440, 127538160, 255076320]

約数ペア:

[(1, 255076320), (2, 127538160), (3, 85025440), (4, 63769080), (5, 51015264), (6, 42512720), (8, 31884540), (10, 25507632), (12, 21256360), (15, 17005088), (16, 15942270), (20, 12753816), (24, 10628180), (30, 8502544), (32, 7971135), (40, 6376908), (48, 5314090), (60, 4251272), (80, 3188454), (96, 2657045), (120, 2125636), (160, 1594227), (223, 1143840), (240, 1062818), (446, 571920), (480, 531409), (669, 381280), (892, 285960), (1115, 228768), (1338, 190640), (1784, 142980), (2230, 114384), (2383, 107040), (2676, 95320), (3345, 76256), (3568, 71490), (4460, 57192), (4766, 53520), (5352, 47660), (6690, 38128), (7136, 35745), (7149, 35680), (8920, 28596), (9532, 26760), (10704, 23830), (11915, 21408), (13380, 19064), (14298, 17840)]