75980880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{105529}}^1$

素因数の和:105548

約数の個数: 60

約数和(自身を含む): 255171540

約数和(自身を除く): 179190660

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, 105529, 211058, 316587, 422116, 527645, 633174, 844232, 949761, 1055290, 1266348, 1582935, 1688464, 1899522, 2110580, 2532696, 3165870, 3799044, 4221160, 4748805, 5065392, 6331740, 7598088, 8442320, 9497610, 12663480, 15196176, 18995220, 25326960, 37990440, 75980880]

約数ペア:

[(1, 75980880), (2, 37990440), (3, 25326960), (4, 18995220), (5, 15196176), (6, 12663480), (8, 9497610), (9, 8442320), (10, 7598088), (12, 6331740), (15, 5065392), (16, 4748805), (18, 4221160), (20, 3799044), (24, 3165870), (30, 2532696), (36, 2110580), (40, 1899522), (45, 1688464), (48, 1582935), (60, 1266348), (72, 1055290), (80, 949761), (90, 844232), (120, 633174), (144, 527645), (180, 422116), (240, 316587), (360, 211058), (720, 105529)]