91493040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{381221}}^1$

素因数の和:381237

約数の個数: 40

約数和(自身を含む): 283629168

約数和(自身を除く): 192136128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 381221, 762442, 1143663, 1524884, 1906105, 2287326, 3049768, 3812210, 4574652, 5718315, 6099536, 7624420, 9149304, 11436630, 15248840, 18298608, 22873260, 30497680, 45746520, 91493040]

約数ペア:

[(1, 91493040), (2, 45746520), (3, 30497680), (4, 22873260), (5, 18298608), (6, 15248840), (8, 11436630), (10, 9149304), (12, 7624420), (15, 6099536), (16, 5718315), (20, 4574652), (24, 3812210), (30, 3049768), (40, 2287326), (48, 1906105), (60, 1524884), (80, 1143663), (120, 762442), (240, 381221)]