7831080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2417}}^1$

素因数の和:2440

約数の個数: 80

約数和(自身を含む): 26332020

約数和(自身を除く): 18500940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 2417, 3240, 4834, 7251, 9668, 12085, 14502, 19336, 21753, 24170, 29004, 36255, 43506, 48340, 58008, 65259, 72510, 87012, 96680, 108765, 130518, 145020, 174024, 195777, 217530, 261036, 290040, 326295, 391554, 435060, 522072, 652590, 783108, 870120, 978885, 1305180, 1566216, 1957770, 2610360, 3915540, 7831080]

約数ペア:

[(1, 7831080), (2, 3915540), (3, 2610360), (4, 1957770), (5, 1566216), (6, 1305180), (8, 978885), (9, 870120), (10, 783108), (12, 652590), (15, 522072), (18, 435060), (20, 391554), (24, 326295), (27, 290040), (30, 261036), (36, 217530), (40, 195777), (45, 174024), (54, 145020), (60, 130518), (72, 108765), (81, 96680), (90, 87012), (108, 72510), (120, 65259), (135, 58008), (162, 48340), (180, 43506), (216, 36255), (270, 29004), (324, 24170), (360, 21753), (405, 19336), (540, 14502), (648, 12085), (810, 9668), (1080, 7251), (1620, 4834), (2417, 3240)]