74914080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156071}}^1$

素因数の和:156089

約数の個数: 48

約数和(自身を含む): 235980864

約数和(自身を除く): 161066784

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, 156071, 312142, 468213, 624284, 780355, 936426, 1248568, 1560710, 1872852, 2341065, 2497136, 3121420, 3745704, 4682130, 4994272, 6242840, 7491408, 9364260, 12485680, 14982816, 18728520, 24971360, 37457040, 74914080]

約数ペア:

[(1, 74914080), (2, 37457040), (3, 24971360), (4, 18728520), (5, 14982816), (6, 12485680), (8, 9364260), (10, 7491408), (12, 6242840), (15, 4994272), (16, 4682130), (20, 3745704), (24, 3121420), (30, 2497136), (32, 2341065), (40, 1872852), (48, 1560710), (60, 1248568), (80, 936426), (96, 780355), (120, 624284), (160, 468213), (240, 312142), (480, 156071)]