123325980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70877}}^1$

素因数の和:70918

約数の個数: 48

約数和(自身を含む): 357225120

約数和(自身を除く): 233899140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 70877, 141754, 212631, 283508, 354385, 425262, 708770, 850524, 1063155, 1417540, 2055433, 2126310, 4110866, 4252620, 6166299, 8221732, 10277165, 12332598, 20554330, 24665196, 30831495, 41108660, 61662990, 123325980]

約数ペア:

[(1, 123325980), (2, 61662990), (3, 41108660), (4, 30831495), (5, 24665196), (6, 20554330), (10, 12332598), (12, 10277165), (15, 8221732), (20, 6166299), (29, 4252620), (30, 4110866), (58, 2126310), (60, 2055433), (87, 1417540), (116, 1063155), (145, 850524), (174, 708770), (290, 425262), (348, 354385), (435, 283508), (580, 212631), (870, 141754), (1740, 70877)]