80494585740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14425553}}^1$

素因数の和:14425599

約数の個数: 72

約数和(自身を含む): 252043279488

約数和(自身を除く): 171548693748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 14425553, 28851106, 43276659, 57702212, 72127765, 86553318, 129829977, 144255530, 173106636, 216383295, 259659954, 288511060, 432766590, 447192143, 519319908, 649149885, 865533180, 894384286, 1298299770, 1341576429, 1788768572, 2235960715, 2596599540, 2683152858, 4024729287, 4471921430, 5366305716, 6707882145, 8049458574, 8943842860, 13415764290, 16098917148, 20123646435, 26831528580, 40247292870, 80494585740]

約数ペア:

[(1, 80494585740), (2, 40247292870), (3, 26831528580), (4, 20123646435), (5, 16098917148), (6, 13415764290), (9, 8943842860), (10, 8049458574), (12, 6707882145), (15, 5366305716), (18, 4471921430), (20, 4024729287), (30, 2683152858), (31, 2596599540), (36, 2235960715), (45, 1788768572), (60, 1341576429), (62, 1298299770), (90, 894384286), (93, 865533180), (124, 649149885), (155, 519319908), (180, 447192143), (186, 432766590), (279, 288511060), (310, 259659954), (372, 216383295), (465, 173106636), (558, 144255530), (620, 129829977), (930, 86553318), (1116, 72127765), (1395, 57702212), (1860, 43276659), (2790, 28851106), (5580, 14425553)]