516782160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{239251}}^1$

素因数の和:239273

約数の個数: 80

約数和(自身を含む): 1780034880

約数和(自身を除く): 1263252720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 239251, 478502, 717753, 957004, 1196255, 1435506, 1914008, 2153259, 2392510, 2871012, 3588765, 3828016, 4306518, 4785020, 5742024, 6459777, 7177530, 8613036, 9570040, 10766295, 11484048, 12919554, 14355060, 17226072, 19140080, 21532590, 25839108, 28710120, 32298885, 34452144, 43065180, 51678216, 57420240, 64597770, 86130360, 103356432, 129195540, 172260720, 258391080, 516782160]

約数ペア:

[(1, 516782160), (2, 258391080), (3, 172260720), (4, 129195540), (5, 103356432), (6, 86130360), (8, 64597770), (9, 57420240), (10, 51678216), (12, 43065180), (15, 34452144), (16, 32298885), (18, 28710120), (20, 25839108), (24, 21532590), (27, 19140080), (30, 17226072), (36, 14355060), (40, 12919554), (45, 11484048), (48, 10766295), (54, 9570040), (60, 8613036), (72, 7177530), (80, 6459777), (90, 5742024), (108, 4785020), (120, 4306518), (135, 3828016), (144, 3588765), (180, 2871012), (216, 2392510), (240, 2153259), (270, 1914008), (360, 1435506), (432, 1196255), (540, 957004), (720, 717753), (1080, 478502), (2160, 239251)]