78522120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{218117}}^1$

素因数の和:218134

約数の個数: 48

約数和(自身を含む): 255198060

約数和(自身を除く): 176675940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 218117, 436234, 654351, 872468, 1090585, 1308702, 1744936, 1963053, 2181170, 2617404, 3271755, 3926106, 4362340, 5234808, 6543510, 7852212, 8724680, 9815265, 13087020, 15704424, 19630530, 26174040, 39261060, 78522120]

約数ペア:

[(1, 78522120), (2, 39261060), (3, 26174040), (4, 19630530), (5, 15704424), (6, 13087020), (8, 9815265), (9, 8724680), (10, 7852212), (12, 6543510), (15, 5234808), (18, 4362340), (20, 3926106), (24, 3271755), (30, 2617404), (36, 2181170), (40, 1963053), (45, 1744936), (60, 1308702), (72, 1090585), (90, 872468), (120, 654351), (180, 436234), (360, 218117)]