102562920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{284897}}^1$

素因数の和:284914

約数の個数: 48

約数和(自身を含む): 333330660

約数和(自身を除く): 230767740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 284897, 569794, 854691, 1139588, 1424485, 1709382, 2279176, 2564073, 2848970, 3418764, 4273455, 5128146, 5697940, 6837528, 8546910, 10256292, 11395880, 12820365, 17093820, 20512584, 25640730, 34187640, 51281460, 102562920]

約数ペア:

[(1, 102562920), (2, 51281460), (3, 34187640), (4, 25640730), (5, 20512584), (6, 17093820), (8, 12820365), (9, 11395880), (10, 10256292), (12, 8546910), (15, 6837528), (18, 5697940), (20, 5128146), (24, 4273455), (30, 3418764), (36, 2848970), (40, 2564073), (45, 2279176), (60, 1709382), (72, 1424485), (90, 1139588), (120, 854691), (180, 569794), (360, 284897)]