156964980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7411}}^1$

素因数の和:7776

約数の個数: 48

約数和(自身を含む): 440806464

約数和(自身を除く): 283841484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 2118, 3530, 4236, 5295, 7060, 7411, 10590, 14822, 21180, 22233, 29644, 37055, 44466, 74110, 88932, 111165, 148220, 222330, 444660, 2616083, 5232166, 7848249, 10464332, 13080415, 15696498, 26160830, 31392996, 39241245, 52321660, 78482490, 156964980]

約数ペア:

[(1, 156964980), (2, 78482490), (3, 52321660), (4, 39241245), (5, 31392996), (6, 26160830), (10, 15696498), (12, 13080415), (15, 10464332), (20, 7848249), (30, 5232166), (60, 2616083), (353, 444660), (706, 222330), (1059, 148220), (1412, 111165), (1765, 88932), (2118, 74110), (3530, 44466), (4236, 37055), (5295, 29644), (7060, 22233), (7411, 21180), (10590, 14822)]