3915540

素因数分解:

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

素因数の和:2438

約数の個数: 60

約数和(自身を含む): 12288276

約数和(自身を除く): 8372736

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2417, 4834, 7251, 9668, 12085, 14502, 21753, 24170, 29004, 36255, 43506, 48340, 65259, 72510, 87012, 108765, 130518, 145020, 195777, 217530, 261036, 326295, 391554, 435060, 652590, 783108, 978885, 1305180, 1957770, 3915540]

約数ペア:

[(1, 3915540), (2, 1957770), (3, 1305180), (4, 978885), (5, 783108), (6, 652590), (9, 435060), (10, 391554), (12, 326295), (15, 261036), (18, 217530), (20, 195777), (27, 145020), (30, 130518), (36, 108765), (45, 87012), (54, 72510), (60, 65259), (81, 48340), (90, 43506), (108, 36255), (135, 29004), (162, 24170), (180, 21753), (270, 14502), (324, 12085), (405, 9668), (540, 7251), (810, 4834), (1620, 2417)]