42155280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{58549}}^1$

素因数の和:58568

約数の個数: 60

約数和(自身を含む): 141573900

約数和(自身を除く): 99418620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 58549, 117098, 175647, 234196, 292745, 351294, 468392, 526941, 585490, 702588, 878235, 936784, 1053882, 1170980, 1405176, 1756470, 2107764, 2341960, 2634705, 2810352, 3512940, 4215528, 4683920, 5269410, 7025880, 8431056, 10538820, 14051760, 21077640, 42155280]

約数ペア:

[(1, 42155280), (2, 21077640), (3, 14051760), (4, 10538820), (5, 8431056), (6, 7025880), (8, 5269410), (9, 4683920), (10, 4215528), (12, 3512940), (15, 2810352), (16, 2634705), (18, 2341960), (20, 2107764), (24, 1756470), (30, 1405176), (36, 1170980), (40, 1053882), (45, 936784), (48, 878235), (60, 702588), (72, 585490), (80, 526941), (90, 468392), (120, 351294), (144, 292745), (180, 234196), (240, 175647), (360, 117098), (720, 58549)]