117272160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{81439}}^1$

素因数の和:81460

約数の個数: 72

約数和(自身を含む): 400196160

約数和(自身を除く): 282924000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 81439, 162878, 244317, 325756, 407195, 488634, 651512, 732951, 814390, 977268, 1221585, 1303024, 1465902, 1628780, 1954536, 2443170, 2606048, 2931804, 3257560, 3664755, 3909072, 4886340, 5863608, 6515120, 7329510, 7818144, 9772680, 11727216, 13030240, 14659020, 19545360, 23454432, 29318040, 39090720, 58636080, 117272160]

約数ペア:

[(1, 117272160), (2, 58636080), (3, 39090720), (4, 29318040), (5, 23454432), (6, 19545360), (8, 14659020), (9, 13030240), (10, 11727216), (12, 9772680), (15, 7818144), (16, 7329510), (18, 6515120), (20, 5863608), (24, 4886340), (30, 3909072), (32, 3664755), (36, 3257560), (40, 2931804), (45, 2606048), (48, 2443170), (60, 1954536), (72, 1628780), (80, 1465902), (90, 1303024), (96, 1221585), (120, 977268), (144, 814390), (160, 732951), (180, 651512), (240, 488634), (288, 407195), (360, 325756), (480, 244317), (720, 162878), (1440, 81439)]