55288560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{230369}}^1$

素因数の和:230385

約数の個数: 40

約数和(自身を含む): 171395280

約数和(自身を除く): 116106720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 230369, 460738, 691107, 921476, 1151845, 1382214, 1842952, 2303690, 2764428, 3455535, 3685904, 4607380, 5528856, 6911070, 9214760, 11057712, 13822140, 18429520, 27644280, 55288560]

約数ペア:

[(1, 55288560), (2, 27644280), (3, 18429520), (4, 13822140), (5, 11057712), (6, 9214760), (8, 6911070), (10, 5528856), (12, 4607380), (15, 3685904), (16, 3455535), (20, 2764428), (24, 2303690), (30, 1842952), (40, 1382214), (48, 1151845), (60, 921476), (80, 691107), (120, 460738), (240, 230369)]