147153840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{613141}}^1$

素因数の和:613157

約数の個数: 40

約数和(自身を含む): 456177648

約数和(自身を除く): 309023808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 613141, 1226282, 1839423, 2452564, 3065705, 3678846, 4905128, 6131410, 7357692, 9197115, 9810256, 12262820, 14715384, 18394230, 24525640, 29430768, 36788460, 49051280, 73576920, 147153840]

約数ペア:

[(1, 147153840), (2, 73576920), (3, 49051280), (4, 36788460), (5, 29430768), (6, 24525640), (8, 18394230), (10, 14715384), (12, 12262820), (15, 9810256), (16, 9197115), (20, 7357692), (24, 6131410), (30, 4905128), (40, 3678846), (48, 3065705), (60, 2452564), (80, 1839423), (120, 1226282), (240, 613141)]