68242320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{94781}}^1$

素因数の和:94800

約数の個数: 60

約数和(自身を含む): 229182876

約数和(自身を除く): 160940556

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, 94781, 189562, 284343, 379124, 473905, 568686, 758248, 853029, 947810, 1137372, 1421715, 1516496, 1706058, 1895620, 2274744, 2843430, 3412116, 3791240, 4265145, 4549488, 5686860, 6824232, 7582480, 8530290, 11373720, 13648464, 17060580, 22747440, 34121160, 68242320]

約数ペア:

[(1, 68242320), (2, 34121160), (3, 22747440), (4, 17060580), (5, 13648464), (6, 11373720), (8, 8530290), (9, 7582480), (10, 6824232), (12, 5686860), (15, 4549488), (16, 4265145), (18, 3791240), (20, 3412116), (24, 2843430), (30, 2274744), (36, 1895620), (40, 1706058), (45, 1516496), (48, 1421715), (60, 1137372), (72, 947810), (80, 853029), (90, 758248), (120, 568686), (144, 473905), (180, 379124), (240, 284343), (360, 189562), (720, 94781)]