89929664280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{249804623}}^1$

素因数の和:249804640

約数の個数: 48

約数和(自身を含む): 292271410080

約数和(自身を除く): 202341745800

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, 249804623, 499609246, 749413869, 999218492, 1249023115, 1498827738, 1998436984, 2248241607, 2498046230, 2997655476, 3747069345, 4496483214, 4996092460, 5995310952, 7494138690, 8992966428, 9992184920, 11241208035, 14988277380, 17985932856, 22482416070, 29976554760, 44964832140, 89929664280]

約数ペア:

[(1, 89929664280), (2, 44964832140), (3, 29976554760), (4, 22482416070), (5, 17985932856), (6, 14988277380), (8, 11241208035), (9, 9992184920), (10, 8992966428), (12, 7494138690), (15, 5995310952), (18, 4996092460), (20, 4496483214), (24, 3747069345), (30, 2997655476), (36, 2498046230), (40, 2248241607), (45, 1998436984), (60, 1498827738), (72, 1249023115), (90, 999218492), (120, 749413869), (180, 499609246), (360, 249804623)]