212242320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{294781}}^1$

素因数の和:294800

約数の個数: 60

約数和(自身を含む): 712782876

約数和(自身を除く): 500540556

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, 294781, 589562, 884343, 1179124, 1473905, 1768686, 2358248, 2653029, 2947810, 3537372, 4421715, 4716496, 5306058, 5895620, 7074744, 8843430, 10612116, 11791240, 13265145, 14149488, 17686860, 21224232, 23582480, 26530290, 35373720, 42448464, 53060580, 70747440, 106121160, 212242320]

約数ペア:

[(1, 212242320), (2, 106121160), (3, 70747440), (4, 53060580), (5, 42448464), (6, 35373720), (8, 26530290), (9, 23582480), (10, 21224232), (12, 17686860), (15, 14149488), (16, 13265145), (18, 11791240), (20, 10612116), (24, 8843430), (30, 7074744), (36, 5895620), (40, 5306058), (45, 4716496), (48, 4421715), (60, 3537372), (72, 2947810), (80, 2653029), (90, 2358248), (120, 1768686), (144, 1473905), (180, 1179124), (240, 884343), (360, 589562), (720, 294781)]