48628920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{405241}}^1$

素因数の和:405255

約数の個数: 32

約数和(自身を含む): 145887120

約数和(自身を除く): 97258200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 405241, 810482, 1215723, 1620964, 2026205, 2431446, 3241928, 4052410, 4862892, 6078615, 8104820, 9725784, 12157230, 16209640, 24314460, 48628920]

約数ペア:

[(1, 48628920), (2, 24314460), (3, 16209640), (4, 12157230), (5, 9725784), (6, 8104820), (8, 6078615), (10, 4862892), (12, 4052410), (15, 3241928), (20, 2431446), (24, 2026205), (30, 1620964), (40, 1215723), (60, 810482), (120, 405241)]