1616828760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4491191}}^1$

素因数の和:4491208

約数の個数: 48

約数和(自身を含む): 5254694640

約数和(自身を除く): 3637865880

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, 4491191, 8982382, 13473573, 17964764, 22455955, 26947146, 35929528, 40420719, 44911910, 53894292, 67367865, 80841438, 89823820, 107788584, 134735730, 161682876, 179647640, 202103595, 269471460, 323365752, 404207190, 538942920, 808414380, 1616828760]

約数ペア:

[(1, 1616828760), (2, 808414380), (3, 538942920), (4, 404207190), (5, 323365752), (6, 269471460), (8, 202103595), (9, 179647640), (10, 161682876), (12, 134735730), (15, 107788584), (18, 89823820), (20, 80841438), (24, 67367865), (30, 53894292), (36, 44911910), (40, 40420719), (45, 35929528), (60, 26947146), (72, 22455955), (90, 17964764), (120, 13473573), (180, 8982382), (360, 4491191)]