141091740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{261281}}^1$

素因数の和:261299

約数の個数: 48

約数和(自身を含む): 438953760

約数和(自身を除く): 297862020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 261281, 522562, 783843, 1045124, 1306405, 1567686, 2351529, 2612810, 3135372, 3919215, 4703058, 5225620, 7054587, 7838430, 9406116, 11757645, 14109174, 15676860, 23515290, 28218348, 35272935, 47030580, 70545870, 141091740]

約数ペア:

[(1, 141091740), (2, 70545870), (3, 47030580), (4, 35272935), (5, 28218348), (6, 23515290), (9, 15676860), (10, 14109174), (12, 11757645), (15, 9406116), (18, 7838430), (20, 7054587), (27, 5225620), (30, 4703058), (36, 3919215), (45, 3135372), (54, 2612810), (60, 2351529), (90, 1567686), (108, 1306405), (135, 1045124), (180, 783843), (270, 522562), (540, 261281)]