72230940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{44587}}^1$

素因数の和:44608

約数の個数: 60

約数和(自身を含む): 226596216

約数和(自身を除く): 154365276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 44587, 89174, 133761, 178348, 222935, 267522, 401283, 445870, 535044, 668805, 802566, 891740, 1203849, 1337610, 1605132, 2006415, 2407698, 2675220, 3611547, 4012830, 4815396, 6019245, 7223094, 8025660, 12038490, 14446188, 18057735, 24076980, 36115470, 72230940]

約数ペア:

[(1, 72230940), (2, 36115470), (3, 24076980), (4, 18057735), (5, 14446188), (6, 12038490), (9, 8025660), (10, 7223094), (12, 6019245), (15, 4815396), (18, 4012830), (20, 3611547), (27, 2675220), (30, 2407698), (36, 2006415), (45, 1605132), (54, 1337610), (60, 1203849), (81, 891740), (90, 802566), (108, 668805), (135, 535044), (162, 445870), (180, 401283), (270, 267522), (324, 222935), (405, 178348), (540, 133761), (810, 89174), (1620, 44587)]