168431520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{350899}}^1$

素因数の和:350917

約数の個数: 48

約数和(自身を含む): 530560800

約数和(自身を除く): 362129280

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, 350899, 701798, 1052697, 1403596, 1754495, 2105394, 2807192, 3508990, 4210788, 5263485, 5614384, 7017980, 8421576, 10526970, 11228768, 14035960, 16843152, 21053940, 28071920, 33686304, 42107880, 56143840, 84215760, 168431520]

約数ペア:

[(1, 168431520), (2, 84215760), (3, 56143840), (4, 42107880), (5, 33686304), (6, 28071920), (8, 21053940), (10, 16843152), (12, 14035960), (15, 11228768), (16, 10526970), (20, 8421576), (24, 7017980), (30, 5614384), (32, 5263485), (40, 4210788), (48, 3508990), (60, 2807192), (80, 2105394), (96, 1754495), (120, 1403596), (160, 1052697), (240, 701798), (480, 350899)]