130361760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{90529}}^1$

素因数の和:90550

約数の個数: 72

約数和(自身を含む): 444864420

約数和(自身を除く): 314502660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 90529, 181058, 271587, 362116, 452645, 543174, 724232, 814761, 905290, 1086348, 1357935, 1448464, 1629522, 1810580, 2172696, 2715870, 2896928, 3259044, 3621160, 4073805, 4345392, 5431740, 6518088, 7242320, 8147610, 8690784, 10863480, 13036176, 14484640, 16295220, 21726960, 26072352, 32590440, 43453920, 65180880, 130361760]

約数ペア:

[(1, 130361760), (2, 65180880), (3, 43453920), (4, 32590440), (5, 26072352), (6, 21726960), (8, 16295220), (9, 14484640), (10, 13036176), (12, 10863480), (15, 8690784), (16, 8147610), (18, 7242320), (20, 6518088), (24, 5431740), (30, 4345392), (32, 4073805), (36, 3621160), (40, 3259044), (45, 2896928), (48, 2715870), (60, 2172696), (72, 1810580), (80, 1629522), (90, 1448464), (96, 1357935), (120, 1086348), (144, 905290), (160, 814761), (180, 724232), (240, 543174), (288, 452645), (360, 362116), (480, 271587), (720, 181058), (1440, 90529)]