102453840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142297}}^1$

素因数の和:142316

約数の個数: 60

約数和(自身を含む): 344076564

約数和(自身を除く): 241622724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 142297, 284594, 426891, 569188, 711485, 853782, 1138376, 1280673, 1422970, 1707564, 2134455, 2276752, 2561346, 2845940, 3415128, 4268910, 5122692, 5691880, 6403365, 6830256, 8537820, 10245384, 11383760, 12806730, 17075640, 20490768, 25613460, 34151280, 51226920, 102453840]

約数ペア:

[(1, 102453840), (2, 51226920), (3, 34151280), (4, 25613460), (5, 20490768), (6, 17075640), (8, 12806730), (9, 11383760), (10, 10245384), (12, 8537820), (15, 6830256), (16, 6403365), (18, 5691880), (20, 5122692), (24, 4268910), (30, 3415128), (36, 2845940), (40, 2561346), (45, 2276752), (48, 2134455), (60, 1707564), (72, 1422970), (80, 1280673), (90, 1138376), (120, 853782), (144, 711485), (180, 569188), (240, 426891), (360, 284594), (720, 142297)]