157893240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1877}}^1$

素因数の和:2592

約数の個数: 64

約数和(自身を含む): 474608160

約数和(自身を除く): 316714920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 701, 1402, 1877, 2103, 2804, 3505, 3754, 4206, 5608, 5631, 7010, 7508, 8412, 9385, 10515, 11262, 14020, 15016, 16824, 18770, 21030, 22524, 28040, 28155, 37540, 42060, 45048, 56310, 75080, 84120, 112620, 225240, 1315777, 2631554, 3947331, 5263108, 6578885, 7894662, 10526216, 13157770, 15789324, 19736655, 26315540, 31578648, 39473310, 52631080, 78946620, 157893240]

約数ペア:

[(1, 157893240), (2, 78946620), (3, 52631080), (4, 39473310), (5, 31578648), (6, 26315540), (8, 19736655), (10, 15789324), (12, 13157770), (15, 10526216), (20, 7894662), (24, 6578885), (30, 5263108), (40, 3947331), (60, 2631554), (120, 1315777), (701, 225240), (1402, 112620), (1877, 84120), (2103, 75080), (2804, 56310), (3505, 45048), (3754, 42060), (4206, 37540), (5608, 28155), (5631, 28040), (7010, 22524), (7508, 21030), (8412, 18770), (9385, 16824), (10515, 15016), (11262, 14020)]