87641760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{182587}}^1$

素因数の和:182605

約数の個数: 48

約数和(自身を含む): 276073056

約数和(自身を除く): 188431296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 182587, 365174, 547761, 730348, 912935, 1095522, 1460696, 1825870, 2191044, 2738805, 2921392, 3651740, 4382088, 5477610, 5842784, 7303480, 8764176, 10955220, 14606960, 17528352, 21910440, 29213920, 43820880, 87641760]

約数ペア:

[(1, 87641760), (2, 43820880), (3, 29213920), (4, 21910440), (5, 17528352), (6, 14606960), (8, 10955220), (10, 8764176), (12, 7303480), (15, 5842784), (16, 5477610), (20, 4382088), (24, 3651740), (30, 2921392), (32, 2738805), (40, 2191044), (48, 1825870), (60, 1460696), (80, 1095522), (96, 912935), (120, 730348), (160, 547761), (240, 365174), (480, 182587)]