7238392080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{85439}}^1$

素因数の和:85808

約数の個数: 80

約数和(自身を含む): 22502845440

約数和(自身を除く): 15264453360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 5648, 7060, 8472, 10590, 14120, 16944, 21180, 28240, 42360, 84720, 85439, 170878, 256317, 341756, 427195, 512634, 683512, 854390, 1025268, 1281585, 1367024, 1708780, 2050536, 2563170, 3417560, 4101072, 5126340, 6835120, 10252680, 20505360, 30159967, 60319934, 90479901, 120639868, 150799835, 180959802, 241279736, 301599670, 361919604, 452399505, 482559472, 603199340, 723839208, 904799010, 1206398680, 1447678416, 1809598020, 2412797360, 3619196040, 7238392080]

約数ペア:

[(1, 7238392080), (2, 3619196040), (3, 2412797360), (4, 1809598020), (5, 1447678416), (6, 1206398680), (8, 904799010), (10, 723839208), (12, 603199340), (15, 482559472), (16, 452399505), (20, 361919604), (24, 301599670), (30, 241279736), (40, 180959802), (48, 150799835), (60, 120639868), (80, 90479901), (120, 60319934), (240, 30159967), (353, 20505360), (706, 10252680), (1059, 6835120), (1412, 5126340), (1765, 4101072), (2118, 3417560), (2824, 2563170), (3530, 2050536), (4236, 1708780), (5295, 1367024), (5648, 1281585), (7060, 1025268), (8472, 854390), (10590, 683512), (14120, 512634), (16944, 427195), (21180, 341756), (28240, 256317), (42360, 170878), (84720, 85439)]