40660980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677683}}^1$

素因数の和:677695

約数の個数: 24

約数和(自身を含む): 113850912

約数和(自身を除く): 73189932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677683, 1355366, 2033049, 2710732, 3388415, 4066098, 6776830, 8132196, 10165245, 13553660, 20330490, 40660980]

約数ペア:

[(1, 40660980), (2, 20330490), (3, 13553660), (4, 10165245), (5, 8132196), (6, 6776830), (10, 4066098), (12, 3388415), (15, 2710732), (20, 2033049), (30, 1355366), (60, 677683)]