171420120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{476167}}^1$

素因数の和:476184

約数の個数: 48

約数和(自身を含む): 557116560

約数和(自身を除く): 385696440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 476167, 952334, 1428501, 1904668, 2380835, 2857002, 3809336, 4285503, 4761670, 5714004, 7142505, 8571006, 9523340, 11428008, 14285010, 17142012, 19046680, 21427515, 28570020, 34284024, 42855030, 57140040, 85710060, 171420120]

約数ペア:

[(1, 171420120), (2, 85710060), (3, 57140040), (4, 42855030), (5, 34284024), (6, 28570020), (8, 21427515), (9, 19046680), (10, 17142012), (12, 14285010), (15, 11428008), (18, 9523340), (20, 8571006), (24, 7142505), (30, 5714004), (36, 4761670), (40, 4285503), (45, 3809336), (60, 2857002), (72, 2380835), (90, 1904668), (120, 1428501), (180, 952334), (360, 476167)]