505211640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{3529}}^1$

素因数の和:4736

約数の個数: 64

約数和(自身を含む): 1517335200

約数和(自身を除く): 1012123560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1193, 2386, 3529, 3579, 4772, 5965, 7058, 7158, 9544, 10587, 11930, 14116, 14316, 17645, 17895, 21174, 23860, 28232, 28632, 35290, 35790, 42348, 47720, 52935, 70580, 71580, 84696, 105870, 141160, 143160, 211740, 423480, 4210097, 8420194, 12630291, 16840388, 21050485, 25260582, 33680776, 42100970, 50521164, 63151455, 84201940, 101042328, 126302910, 168403880, 252605820, 505211640]

約数ペア:

[(1, 505211640), (2, 252605820), (3, 168403880), (4, 126302910), (5, 101042328), (6, 84201940), (8, 63151455), (10, 50521164), (12, 42100970), (15, 33680776), (20, 25260582), (24, 21050485), (30, 16840388), (40, 12630291), (60, 8420194), (120, 4210097), (1193, 423480), (2386, 211740), (3529, 143160), (3579, 141160), (4772, 105870), (5965, 84696), (7058, 71580), (7158, 70580), (9544, 52935), (10587, 47720), (11930, 42348), (14116, 35790), (14316, 35290), (17645, 28632), (17895, 28232), (21174, 23860)]