15352980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4337}}^1$

素因数の和:4408

約数の個数: 48

約数和(自身を含む): 43727040

約数和(自身を除く): 28374060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 4337, 8674, 13011, 17348, 21685, 26022, 43370, 52044, 65055, 86740, 130110, 255883, 260220, 511766, 767649, 1023532, 1279415, 1535298, 2558830, 3070596, 3838245, 5117660, 7676490, 15352980]

約数ペア:

[(1, 15352980), (2, 7676490), (3, 5117660), (4, 3838245), (5, 3070596), (6, 2558830), (10, 1535298), (12, 1279415), (15, 1023532), (20, 767649), (30, 511766), (59, 260220), (60, 255883), (118, 130110), (177, 86740), (236, 65055), (295, 52044), (354, 43370), (590, 26022), (708, 21685), (885, 17348), (1180, 13011), (1770, 8674), (3540, 4337)]