40868760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{340573}}^1$

素因数の和:340587

約数の個数: 32

約数和(自身を含む): 122606640

約数和(自身を除く): 81737880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 340573, 681146, 1021719, 1362292, 1702865, 2043438, 2724584, 3405730, 4086876, 5108595, 6811460, 8173752, 10217190, 13622920, 20434380, 40868760]

約数ペア:

[(1, 40868760), (2, 20434380), (3, 13622920), (4, 10217190), (5, 8173752), (6, 6811460), (8, 5108595), (10, 4086876), (12, 3405730), (15, 2724584), (20, 2043438), (24, 1702865), (30, 1362292), (40, 1021719), (60, 681146), (120, 340573)]