148271520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{308899}}^1$

素因数の和:308917

約数の個数: 48

約数和(自身を含む): 467056800

約数和(自身を除く): 318785280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 308899, 617798, 926697, 1235596, 1544495, 1853394, 2471192, 3088990, 3706788, 4633485, 4942384, 6177980, 7413576, 9266970, 9884768, 12355960, 14827152, 18533940, 24711920, 29654304, 37067880, 49423840, 74135760, 148271520]

約数ペア:

[(1, 148271520), (2, 74135760), (3, 49423840), (4, 37067880), (5, 29654304), (6, 24711920), (8, 18533940), (10, 14827152), (12, 12355960), (15, 9884768), (16, 9266970), (20, 7413576), (24, 6177980), (30, 4942384), (32, 4633485), (40, 3706788), (48, 3088990), (60, 2471192), (80, 1853394), (96, 1544495), (120, 1235596), (160, 926697), (240, 617798), (480, 308899)]