63311520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131899}}^1$

素因数の和:131917

約数の個数: 48

約数和(自身を含む): 199432800

約数和(自身を除く): 136121280

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, 131899, 263798, 395697, 527596, 659495, 791394, 1055192, 1318990, 1582788, 1978485, 2110384, 2637980, 3165576, 3956970, 4220768, 5275960, 6331152, 7913940, 10551920, 12662304, 15827880, 21103840, 31655760, 63311520]

約数ペア:

[(1, 63311520), (2, 31655760), (3, 21103840), (4, 15827880), (5, 12662304), (6, 10551920), (8, 7913940), (10, 6331152), (12, 5275960), (15, 4220768), (16, 3956970), (20, 3165576), (24, 2637980), (30, 2110384), (32, 1978485), (40, 1582788), (48, 1318990), (60, 1055192), (80, 791394), (96, 659495), (120, 527596), (160, 395697), (240, 263798), (480, 131899)]