1548660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 4427136

約数和(自身を除く): 2878476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 487, 530, 636, 795, 974, 1060, 1461, 1590, 1948, 2435, 2922, 3180, 4870, 5844, 7305, 9740, 14610, 25811, 29220, 51622, 77433, 103244, 129055, 154866, 258110, 309732, 387165, 516220, 774330, 1548660]

約数ペア:

[(1, 1548660), (2, 774330), (3, 516220), (4, 387165), (5, 309732), (6, 258110), (10, 154866), (12, 129055), (15, 103244), (20, 77433), (30, 51622), (53, 29220), (60, 25811), (106, 14610), (159, 9740), (212, 7305), (265, 5844), (318, 4870), (487, 3180), (530, 2922), (636, 2435), (795, 1948), (974, 1590), (1060, 1461)]