234542640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22727}}^1$

素因数の和:22786

約数の個数: 80

約数和(自身を含む): 744023808

約数和(自身を除く): 509481168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 22727, 45454, 68181, 90908, 113635, 136362, 181816, 227270, 272724, 340905, 363632, 454540, 545448, 681810, 909080, 977261, 1090896, 1363620, 1818160, 1954522, 2727240, 2931783, 3909044, 4886305, 5454480, 5863566, 7818088, 9772610, 11727132, 14658915, 15636176, 19545220, 23454264, 29317830, 39090440, 46908528, 58635660, 78180880, 117271320, 234542640]

約数ペア:

[(1, 234542640), (2, 117271320), (3, 78180880), (4, 58635660), (5, 46908528), (6, 39090440), (8, 29317830), (10, 23454264), (12, 19545220), (15, 15636176), (16, 14658915), (20, 11727132), (24, 9772610), (30, 7818088), (40, 5863566), (43, 5454480), (48, 4886305), (60, 3909044), (80, 2931783), (86, 2727240), (120, 1954522), (129, 1818160), (172, 1363620), (215, 1090896), (240, 977261), (258, 909080), (344, 681810), (430, 545448), (516, 454540), (645, 363632), (688, 340905), (860, 272724), (1032, 227270), (1290, 181816), (1720, 136362), (2064, 113635), (2580, 90908), (3440, 68181), (5160, 45454), (10320, 22727)]