291214680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2426789}}^1$

素因数の和:2426803

約数の個数: 32

約数和(自身を含む): 873644400

約数和(自身を除く): 582429720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2426789, 4853578, 7280367, 9707156, 12133945, 14560734, 19414312, 24267890, 29121468, 36401835, 48535780, 58242936, 72803670, 97071560, 145607340, 291214680]

約数ペア:

[(1, 291214680), (2, 145607340), (3, 97071560), (4, 72803670), (5, 58242936), (6, 48535780), (8, 36401835), (10, 29121468), (12, 24267890), (15, 19414312), (20, 14560734), (24, 12133945), (30, 9707156), (40, 7280367), (60, 4853578), (120, 2426789)]