470147640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2837}}^1$

素因数の和:4232

約数の個数: 64

約数和(自身を含む): 1411961760

約数和(自身を除く): 941814120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1381, 2762, 2837, 4143, 5524, 5674, 6905, 8286, 8511, 11048, 11348, 13810, 14185, 16572, 17022, 20715, 22696, 27620, 28370, 33144, 34044, 41430, 42555, 55240, 56740, 68088, 82860, 85110, 113480, 165720, 170220, 340440, 3917897, 7835794, 11753691, 15671588, 19589485, 23507382, 31343176, 39178970, 47014764, 58768455, 78357940, 94029528, 117536910, 156715880, 235073820, 470147640]

約数ペア:

[(1, 470147640), (2, 235073820), (3, 156715880), (4, 117536910), (5, 94029528), (6, 78357940), (8, 58768455), (10, 47014764), (12, 39178970), (15, 31343176), (20, 23507382), (24, 19589485), (30, 15671588), (40, 11753691), (60, 7835794), (120, 3917897), (1381, 340440), (2762, 170220), (2837, 165720), (4143, 113480), (5524, 85110), (5674, 82860), (6905, 68088), (8286, 56740), (8511, 55240), (11048, 42555), (11348, 41430), (13810, 34044), (14185, 33144), (16572, 28370), (17022, 27620), (20715, 22696)]