123136470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{456061}}^1$

素因数の和:456077

約数の個数: 32

約数和(自身を含む): 328364640

約数和(自身を除く): 205228170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 456061, 912122, 1368183, 2280305, 2736366, 4104549, 4560610, 6840915, 8209098, 12313647, 13681830, 20522745, 24627294, 41045490, 61568235, 123136470]

約数ペア:

[(1, 123136470), (2, 61568235), (3, 41045490), (5, 24627294), (6, 20522745), (9, 13681830), (10, 12313647), (15, 8209098), (18, 6840915), (27, 4560610), (30, 4104549), (45, 2736366), (54, 2280305), (90, 1368183), (135, 912122), (270, 456061)]