4914040080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20475167}}^1$

素因数の和:20475183

約数の個数: 40

約数和(自身を含む): 15233524992

約数和(自身を除く): 10319484912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20475167, 40950334, 61425501, 81900668, 102375835, 122851002, 163801336, 204751670, 245702004, 307127505, 327602672, 409503340, 491404008, 614255010, 819006680, 982808016, 1228510020, 1638013360, 2457020040, 4914040080]

約数ペア:

[(1, 4914040080), (2, 2457020040), (3, 1638013360), (4, 1228510020), (5, 982808016), (6, 819006680), (8, 614255010), (10, 491404008), (12, 409503340), (15, 327602672), (16, 307127505), (20, 245702004), (24, 204751670), (30, 163801336), (40, 122851002), (48, 102375835), (60, 81900668), (80, 61425501), (120, 40950334), (240, 20475167)]