157044240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{218117}}^1$

素因数の和:218136

約数の個数: 60

約数和(自身を含む): 527409324

約数和(自身を除く): 370365084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 218117, 436234, 654351, 872468, 1090585, 1308702, 1744936, 1963053, 2181170, 2617404, 3271755, 3489872, 3926106, 4362340, 5234808, 6543510, 7852212, 8724680, 9815265, 10469616, 13087020, 15704424, 17449360, 19630530, 26174040, 31408848, 39261060, 52348080, 78522120, 157044240]

約数ペア:

[(1, 157044240), (2, 78522120), (3, 52348080), (4, 39261060), (5, 31408848), (6, 26174040), (8, 19630530), (9, 17449360), (10, 15704424), (12, 13087020), (15, 10469616), (16, 9815265), (18, 8724680), (20, 7852212), (24, 6543510), (30, 5234808), (36, 4362340), (40, 3926106), (45, 3489872), (48, 3271755), (60, 2617404), (72, 2181170), (80, 1963053), (90, 1744936), (120, 1308702), (144, 1090585), (180, 872468), (240, 654351), (360, 436234), (720, 218117)]