56928420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{35141}}^1$

素因数の和:35162

約数の個数: 60

約数和(自身を含む): 178591644

約数和(自身を除く): 121663224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 35141, 70282, 105423, 140564, 175705, 210846, 316269, 351410, 421692, 527115, 632538, 702820, 948807, 1054230, 1265076, 1581345, 1897614, 2108460, 2846421, 3162690, 3795228, 4744035, 5692842, 6325380, 9488070, 11385684, 14232105, 18976140, 28464210, 56928420]

約数ペア:

[(1, 56928420), (2, 28464210), (3, 18976140), (4, 14232105), (5, 11385684), (6, 9488070), (9, 6325380), (10, 5692842), (12, 4744035), (15, 3795228), (18, 3162690), (20, 2846421), (27, 2108460), (30, 1897614), (36, 1581345), (45, 1265076), (54, 1054230), (60, 948807), (81, 702820), (90, 632538), (108, 527115), (135, 421692), (162, 351410), (180, 316269), (270, 210846), (324, 175705), (405, 140564), (540, 105423), (810, 70282), (1620, 35141)]