168620940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{104087}}^1$

素因数の和:104108

約数の個数: 60

約数和(自身を含む): 528975216

約数和(自身を除く): 360354276

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, 104087, 208174, 312261, 416348, 520435, 624522, 936783, 1040870, 1249044, 1561305, 1873566, 2081740, 2810349, 3122610, 3747132, 4683915, 5620698, 6245220, 8431047, 9367830, 11241396, 14051745, 16862094, 18735660, 28103490, 33724188, 42155235, 56206980, 84310470, 168620940]

約数ペア:

[(1, 168620940), (2, 84310470), (3, 56206980), (4, 42155235), (5, 33724188), (6, 28103490), (9, 18735660), (10, 16862094), (12, 14051745), (15, 11241396), (18, 9367830), (20, 8431047), (27, 6245220), (30, 5620698), (36, 4683915), (45, 3747132), (54, 3122610), (60, 2810349), (81, 2081740), (90, 1873566), (108, 1561305), (135, 1249044), (162, 1040870), (180, 936783), (270, 624522), (324, 520435), (405, 416348), (540, 312261), (810, 208174), (1620, 104087)]