262929720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53441}}^1$

素因数の和:53496

約数の個数: 64

約数和(自身を含む): 808043040

約数和(自身を除く): 545113320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 53441, 106882, 160323, 213764, 267205, 320646, 427528, 534410, 641292, 801615, 1068820, 1282584, 1603230, 2137640, 2191081, 3206460, 4382162, 6412920, 6573243, 8764324, 10955405, 13146486, 17528648, 21910810, 26292972, 32866215, 43821620, 52585944, 65732430, 87643240, 131464860, 262929720]

約数ペア:

[(1, 262929720), (2, 131464860), (3, 87643240), (4, 65732430), (5, 52585944), (6, 43821620), (8, 32866215), (10, 26292972), (12, 21910810), (15, 17528648), (20, 13146486), (24, 10955405), (30, 8764324), (40, 6573243), (41, 6412920), (60, 4382162), (82, 3206460), (120, 2191081), (123, 2137640), (164, 1603230), (205, 1282584), (246, 1068820), (328, 801615), (410, 641292), (492, 534410), (615, 427528), (820, 320646), (984, 267205), (1230, 213764), (1640, 160323), (2460, 106882), (4920, 53441)]