42221160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{117281}}^1$

素因数の和:117298

約数の個数: 48

約数和(自身を含む): 137219940

約数和(自身を除く): 94998780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 117281, 234562, 351843, 469124, 586405, 703686, 938248, 1055529, 1172810, 1407372, 1759215, 2111058, 2345620, 2814744, 3518430, 4222116, 4691240, 5277645, 7036860, 8444232, 10555290, 14073720, 21110580, 42221160]

約数ペア:

[(1, 42221160), (2, 21110580), (3, 14073720), (4, 10555290), (5, 8444232), (6, 7036860), (8, 5277645), (9, 4691240), (10, 4222116), (12, 3518430), (15, 2814744), (18, 2345620), (20, 2111058), (24, 1759215), (30, 1407372), (36, 1172810), (40, 1055529), (45, 938248), (60, 703686), (72, 586405), (90, 469124), (120, 351843), (180, 234562), (360, 117281)]