25220280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{210169}}^1$

素因数の和:210183

約数の個数: 32

約数和(自身を含む): 75661200

約数和(自身を除く): 50440920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 210169, 420338, 630507, 840676, 1050845, 1261014, 1681352, 2101690, 2522028, 3152535, 4203380, 5044056, 6305070, 8406760, 12610140, 25220280]

約数ペア:

[(1, 25220280), (2, 12610140), (3, 8406760), (4, 6305070), (5, 5044056), (6, 4203380), (8, 3152535), (10, 2522028), (12, 2101690), (15, 1681352), (20, 1261014), (24, 1050845), (30, 840676), (40, 630507), (60, 420338), (120, 210169)]