72080940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4337}}^1$

素因数の和:4626

約数の個数: 48

約数和(自身を含む): 202601952

約数和(自身を除く): 130521012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 4337, 5540, 8310, 8674, 13011, 16620, 17348, 21685, 26022, 43370, 52044, 65055, 86740, 130110, 260220, 1201349, 2402698, 3604047, 4805396, 6006745, 7208094, 12013490, 14416188, 18020235, 24026980, 36040470, 72080940]

約数ペア:

[(1, 72080940), (2, 36040470), (3, 24026980), (4, 18020235), (5, 14416188), (6, 12013490), (10, 7208094), (12, 6006745), (15, 4805396), (20, 3604047), (30, 2402698), (60, 1201349), (277, 260220), (554, 130110), (831, 86740), (1108, 65055), (1385, 52044), (1662, 43370), (2770, 26022), (3324, 21685), (4155, 17348), (4337, 16620), (5540, 13011), (8310, 8674)]