90039060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{166739}}^1$

素因数の和:166757

約数の個数: 48

約数和(自身を含む): 280123200

約数和(自身を除く): 190084140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 166739, 333478, 500217, 666956, 833695, 1000434, 1500651, 1667390, 2000868, 2501085, 3001302, 3334780, 4501953, 5002170, 6002604, 7503255, 9003906, 10004340, 15006510, 18007812, 22509765, 30013020, 45019530, 90039060]

約数ペア:

[(1, 90039060), (2, 45019530), (3, 30013020), (4, 22509765), (5, 18007812), (6, 15006510), (9, 10004340), (10, 9003906), (12, 7503255), (15, 6002604), (18, 5002170), (20, 4501953), (27, 3334780), (30, 3001302), (36, 2501085), (45, 2000868), (54, 1667390), (60, 1500651), (90, 1000434), (108, 833695), (135, 666956), (180, 500217), (270, 333478), (540, 166739)]