47955120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199813}}^1$

素因数の和:199829

約数の個数: 40

約数和(自身を含む): 148661616

約数和(自身を除く): 100706496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 199813, 399626, 599439, 799252, 999065, 1198878, 1598504, 1998130, 2397756, 2997195, 3197008, 3996260, 4795512, 5994390, 7992520, 9591024, 11988780, 15985040, 23977560, 47955120]

約数ペア:

[(1, 47955120), (2, 23977560), (3, 15985040), (4, 11988780), (5, 9591024), (6, 7992520), (8, 5994390), (10, 4795512), (12, 3996260), (15, 3197008), (16, 2997195), (20, 2397756), (24, 1998130), (30, 1598504), (40, 1198878), (48, 999065), (60, 799252), (80, 599439), (120, 399626), (240, 199813)]