818440080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3410167}}^1$

素因数の和:3410183

約数の個数: 40

約数和(自身を含む): 2537164992

約数和(自身を除く): 1718724912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3410167, 6820334, 10230501, 13640668, 17050835, 20461002, 27281336, 34101670, 40922004, 51152505, 54562672, 68203340, 81844008, 102305010, 136406680, 163688016, 204610020, 272813360, 409220040, 818440080]

約数ペア:

[(1, 818440080), (2, 409220040), (3, 272813360), (4, 204610020), (5, 163688016), (6, 136406680), (8, 102305010), (10, 81844008), (12, 68203340), (15, 54562672), (16, 51152505), (20, 40922004), (24, 34101670), (30, 27281336), (40, 20461002), (48, 17050835), (60, 13640668), (80, 10230501), (120, 6820334), (240, 3410167)]