29387640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{244897}}^1$

素因数の和:244911

約数の個数: 32

約数和(自身を含む): 88163280

約数和(自身を除く): 58775640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 244897, 489794, 734691, 979588, 1224485, 1469382, 1959176, 2448970, 2938764, 3673455, 4897940, 5877528, 7346910, 9795880, 14693820, 29387640]

約数ペア:

[(1, 29387640), (2, 14693820), (3, 9795880), (4, 7346910), (5, 5877528), (6, 4897940), (8, 3673455), (10, 2938764), (12, 2448970), (15, 1959176), (20, 1469382), (24, 1224485), (30, 979588), (40, 734691), (60, 489794), (120, 244897)]