15615060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2683}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 44189376

約数和(自身を除く): 28574316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2683, 2910, 5366, 5820, 8049, 10732, 13415, 16098, 26830, 32196, 40245, 53660, 80490, 160980, 260251, 520502, 780753, 1041004, 1301255, 1561506, 2602510, 3123012, 3903765, 5205020, 7807530, 15615060]

約数ペア:

[(1, 15615060), (2, 7807530), (3, 5205020), (4, 3903765), (5, 3123012), (6, 2602510), (10, 1561506), (12, 1301255), (15, 1041004), (20, 780753), (30, 520502), (60, 260251), (97, 160980), (194, 80490), (291, 53660), (388, 40245), (485, 32196), (582, 26830), (970, 16098), (1164, 13415), (1455, 10732), (1940, 8049), (2683, 5820), (2910, 5366)]