55916880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{232987}}^1$

素因数の和:233003

約数の個数: 40

約数和(自身を含む): 173343072

約数和(自身を除く): 117426192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 232987, 465974, 698961, 931948, 1164935, 1397922, 1863896, 2329870, 2795844, 3494805, 3727792, 4659740, 5591688, 6989610, 9319480, 11183376, 13979220, 18638960, 27958440, 55916880]

約数ペア:

[(1, 55916880), (2, 27958440), (3, 18638960), (4, 13979220), (5, 11183376), (6, 9319480), (8, 6989610), (10, 5591688), (12, 4659740), (15, 3727792), (16, 3494805), (20, 2795844), (24, 2329870), (30, 1863896), (40, 1397922), (48, 1164935), (60, 931948), (80, 698961), (120, 465974), (240, 232987)]