77887982580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1298133043}}^1$

素因数の和:1298133055

約数の個数: 24

約数和(自身を含む): 218086351392

約数和(自身を除く): 140198368812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1298133043, 2596266086, 3894399129, 5192532172, 6490665215, 7788798258, 12981330430, 15577596516, 19471995645, 25962660860, 38943991290, 77887982580]

約数ペア:

[(1, 77887982580), (2, 38943991290), (3, 25962660860), (4, 19471995645), (5, 15577596516), (6, 12981330430), (10, 7788798258), (12, 6490665215), (15, 5192532172), (20, 3894399129), (30, 2596266086), (60, 1298133043)]