168124380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{3413}}^1$

素因数の和:4246

約数の個数: 48

約数和(自身を含む): 471459744

約数和(自身を除く): 303335364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 821, 1642, 2463, 3284, 3413, 4105, 4926, 6826, 8210, 9852, 10239, 12315, 13652, 16420, 17065, 20478, 24630, 34130, 40956, 49260, 51195, 68260, 102390, 204780, 2802073, 5604146, 8406219, 11208292, 14010365, 16812438, 28020730, 33624876, 42031095, 56041460, 84062190, 168124380]

約数ペア:

[(1, 168124380), (2, 84062190), (3, 56041460), (4, 42031095), (5, 33624876), (6, 28020730), (10, 16812438), (12, 14010365), (15, 11208292), (20, 8406219), (30, 5604146), (60, 2802073), (821, 204780), (1642, 102390), (2463, 68260), (3284, 51195), (3413, 49260), (4105, 40956), (4926, 34130), (6826, 24630), (8210, 20478), (9852, 17065), (10239, 16420), (12315, 13652)]