180931320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{55843}}^1$

素因数の和:55866

約数の個数: 80

約数和(自身を含む): 608141160

約数和(自身を除く): 427209840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 55843, 111686, 167529, 223372, 279215, 335058, 446744, 502587, 558430, 670116, 837645, 1005174, 1116860, 1340232, 1507761, 1675290, 2010348, 2233720, 2512935, 3015522, 3350580, 4020696, 4523283, 5025870, 6031044, 6701160, 7538805, 9046566, 10051740, 12062088, 15077610, 18093132, 20103480, 22616415, 30155220, 36186264, 45232830, 60310440, 90465660, 180931320]

約数ペア:

[(1, 180931320), (2, 90465660), (3, 60310440), (4, 45232830), (5, 36186264), (6, 30155220), (8, 22616415), (9, 20103480), (10, 18093132), (12, 15077610), (15, 12062088), (18, 10051740), (20, 9046566), (24, 7538805), (27, 6701160), (30, 6031044), (36, 5025870), (40, 4523283), (45, 4020696), (54, 3350580), (60, 3015522), (72, 2512935), (81, 2233720), (90, 2010348), (108, 1675290), (120, 1507761), (135, 1340232), (162, 1116860), (180, 1005174), (216, 837645), (270, 670116), (324, 558430), (360, 502587), (405, 446744), (540, 335058), (648, 279215), (810, 223372), (1080, 167529), (1620, 111686), (3240, 55843)]