487460880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{677029}}^1$

素因数の和:677048

約数の個数: 60

約数和(自身を含む): 1637058540

約数和(自身を除く): 1149597660

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, 677029, 1354058, 2031087, 2708116, 3385145, 4062174, 5416232, 6093261, 6770290, 8124348, 10155435, 10832464, 12186522, 13540580, 16248696, 20310870, 24373044, 27081160, 30466305, 32497392, 40621740, 48746088, 54162320, 60932610, 81243480, 97492176, 121865220, 162486960, 243730440, 487460880]

約数ペア:

[(1, 487460880), (2, 243730440), (3, 162486960), (4, 121865220), (5, 97492176), (6, 81243480), (8, 60932610), (9, 54162320), (10, 48746088), (12, 40621740), (15, 32497392), (16, 30466305), (18, 27081160), (20, 24373044), (24, 20310870), (30, 16248696), (36, 13540580), (40, 12186522), (45, 10832464), (48, 10155435), (60, 8124348), (72, 6770290), (80, 6093261), (90, 5416232), (120, 4062174), (144, 3385145), (180, 2708116), (240, 2031087), (360, 1354058), (720, 677029)]