8801460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{1811}}^1$

素因数の和:1835

約数の個数: 72

約数和(自身を含む): 27701856

約数和(自身を除く): 18900396

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 1811, 2430, 3622, 4860, 5433, 7244, 9055, 10866, 16299, 18110, 21732, 27165, 32598, 36220, 48897, 54330, 65196, 81495, 97794, 108660, 146691, 162990, 195588, 244485, 293382, 325980, 440073, 488970, 586764, 733455, 880146, 977940, 1466910, 1760292, 2200365, 2933820, 4400730, 8801460]

約数ペア:

[(1, 8801460), (2, 4400730), (3, 2933820), (4, 2200365), (5, 1760292), (6, 1466910), (9, 977940), (10, 880146), (12, 733455), (15, 586764), (18, 488970), (20, 440073), (27, 325980), (30, 293382), (36, 244485), (45, 195588), (54, 162990), (60, 146691), (81, 108660), (90, 97794), (108, 81495), (135, 65196), (162, 54330), (180, 48897), (243, 36220), (270, 32598), (324, 27165), (405, 21732), (486, 18110), (540, 16299), (810, 10866), (972, 9055), (1215, 7244), (1620, 5433), (1811, 4860), (2430, 3622)]