2858760

素因数分解:

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

素因数の和:2667

約数の個数: 64

約数和(自身を含む): 9532800

約数和(自身を除く): 6674040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2647, 5294, 7941, 10588, 13235, 15882, 21176, 23823, 26470, 31764, 39705, 47646, 52940, 63528, 71469, 79410, 95292, 105880, 119115, 142938, 158820, 190584, 238230, 285876, 317640, 357345, 476460, 571752, 714690, 952920, 1429380, 2858760]

約数ペア:

[(1, 2858760), (2, 1429380), (3, 952920), (4, 714690), (5, 571752), (6, 476460), (8, 357345), (9, 317640), (10, 285876), (12, 238230), (15, 190584), (18, 158820), (20, 142938), (24, 119115), (27, 105880), (30, 95292), (36, 79410), (40, 71469), (45, 63528), (54, 52940), (60, 47646), (72, 39705), (90, 31764), (108, 26470), (120, 23823), (135, 21176), (180, 15882), (216, 13235), (270, 10588), (360, 7941), (540, 5294), (1080, 2647)]