55614960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77243}}^1$

素因数の和:77262

約数の個数: 60

約数和(自身を含む): 186775992

約数和(自身を除く): 131161032

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, 77243, 154486, 231729, 308972, 386215, 463458, 617944, 695187, 772430, 926916, 1158645, 1235888, 1390374, 1544860, 1853832, 2317290, 2780748, 3089720, 3475935, 3707664, 4634580, 5561496, 6179440, 6951870, 9269160, 11122992, 13903740, 18538320, 27807480, 55614960]

約数ペア:

[(1, 55614960), (2, 27807480), (3, 18538320), (4, 13903740), (5, 11122992), (6, 9269160), (8, 6951870), (9, 6179440), (10, 5561496), (12, 4634580), (15, 3707664), (16, 3475935), (18, 3089720), (20, 2780748), (24, 2317290), (30, 1853832), (36, 1544860), (40, 1390374), (45, 1235888), (48, 1158645), (60, 926916), (72, 772430), (80, 695187), (90, 617944), (120, 463458), (144, 386215), (180, 308972), (240, 231729), (360, 154486), (720, 77243)]