195180120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{542167}}^1$

素因数の和:542184

約数の個数: 48

約数和(自身を含む): 634336560

約数和(自身を除く): 439156440

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, 542167, 1084334, 1626501, 2168668, 2710835, 3253002, 4337336, 4879503, 5421670, 6506004, 8132505, 9759006, 10843340, 13012008, 16265010, 19518012, 21686680, 24397515, 32530020, 39036024, 48795030, 65060040, 97590060, 195180120]

約数ペア:

[(1, 195180120), (2, 97590060), (3, 65060040), (4, 48795030), (5, 39036024), (6, 32530020), (8, 24397515), (9, 21686680), (10, 19518012), (12, 16265010), (15, 13012008), (18, 10843340), (20, 9759006), (24, 8132505), (30, 6506004), (36, 5421670), (40, 4879503), (45, 4337336), (60, 3253002), (72, 2710835), (90, 2168668), (120, 1626501), (180, 1084334), (360, 542167)]