2080751520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4334899}}^1$

素因数の和:4334917

約数の個数: 48

約数和(自身を含む): 6554368800

約数和(自身を除く): 4473617280

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, 4334899, 8669798, 13004697, 17339596, 21674495, 26009394, 34679192, 43348990, 52018788, 65023485, 69358384, 86697980, 104037576, 130046970, 138716768, 173395960, 208075152, 260093940, 346791920, 416150304, 520187880, 693583840, 1040375760, 2080751520]

約数ペア:

[(1, 2080751520), (2, 1040375760), (3, 693583840), (4, 520187880), (5, 416150304), (6, 346791920), (8, 260093940), (10, 208075152), (12, 173395960), (15, 138716768), (16, 130046970), (20, 104037576), (24, 86697980), (30, 69358384), (32, 65023485), (40, 52018788), (48, 43348990), (60, 34679192), (80, 26009394), (96, 21674495), (120, 17339596), (160, 13004697), (240, 8669798), (480, 4334899)]