4288140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2647}}^1$

素因数の和:2668

約数の個数: 60

約数和(自身を含む): 13457136

約数和(自身を除く): 9168996

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, 2647, 5294, 7941, 10588, 13235, 15882, 23823, 26470, 31764, 39705, 47646, 52940, 71469, 79410, 95292, 119115, 142938, 158820, 214407, 238230, 285876, 357345, 428814, 476460, 714690, 857628, 1072035, 1429380, 2144070, 4288140]

約数ペア:

[(1, 4288140), (2, 2144070), (3, 1429380), (4, 1072035), (5, 857628), (6, 714690), (9, 476460), (10, 428814), (12, 357345), (15, 285876), (18, 238230), (20, 214407), (27, 158820), (30, 142938), (36, 119115), (45, 95292), (54, 79410), (60, 71469), (81, 52940), (90, 47646), (108, 39705), (135, 31764), (162, 26470), (180, 23823), (270, 15882), (324, 13235), (405, 10588), (540, 7941), (810, 5294), (1620, 2647)]