49090320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{22727}}^1$

素因数の和:22749

約数の個数: 80

約数和(自身を含む): 169096320

約数和(自身を除く): 120006000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 22727, 45454, 68181, 90908, 113635, 136362, 181816, 204543, 227270, 272724, 340905, 363632, 409086, 454540, 545448, 613629, 681810, 818172, 909080, 1022715, 1090896, 1227258, 1363620, 1636344, 1818160, 2045430, 2454516, 2727240, 3068145, 3272688, 4090860, 4909032, 5454480, 6136290, 8181720, 9818064, 12272580, 16363440, 24545160, 49090320]

約数ペア:

[(1, 49090320), (2, 24545160), (3, 16363440), (4, 12272580), (5, 9818064), (6, 8181720), (8, 6136290), (9, 5454480), (10, 4909032), (12, 4090860), (15, 3272688), (16, 3068145), (18, 2727240), (20, 2454516), (24, 2045430), (27, 1818160), (30, 1636344), (36, 1363620), (40, 1227258), (45, 1090896), (48, 1022715), (54, 909080), (60, 818172), (72, 681810), (80, 613629), (90, 545448), (108, 454540), (120, 409086), (135, 363632), (144, 340905), (180, 272724), (216, 227270), (240, 204543), (270, 181816), (360, 136362), (432, 113635), (540, 90908), (720, 68181), (1080, 45454), (2160, 22727)]