814863120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{22787}}^1$

素因数の和:22952

約数の個数: 80

約数和(自身を含む): 2543140800

約数和(自身を除く): 1728277680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 22787, 35760, 45574, 68361, 91148, 113935, 136722, 182296, 227870, 273444, 341805, 364592, 455740, 546888, 683610, 911480, 1093776, 1367220, 1822960, 2734440, 3395263, 5468880, 6790526, 10185789, 13581052, 16976315, 20371578, 27162104, 33952630, 40743156, 50928945, 54324208, 67905260, 81486312, 101857890, 135810520, 162972624, 203715780, 271621040, 407431560, 814863120]

約数ペア:

[(1, 814863120), (2, 407431560), (3, 271621040), (4, 203715780), (5, 162972624), (6, 135810520), (8, 101857890), (10, 81486312), (12, 67905260), (15, 54324208), (16, 50928945), (20, 40743156), (24, 33952630), (30, 27162104), (40, 20371578), (48, 16976315), (60, 13581052), (80, 10185789), (120, 6790526), (149, 5468880), (240, 3395263), (298, 2734440), (447, 1822960), (596, 1367220), (745, 1093776), (894, 911480), (1192, 683610), (1490, 546888), (1788, 455740), (2235, 364592), (2384, 341805), (2980, 273444), (3576, 227870), (4470, 182296), (5960, 136722), (7152, 113935), (8940, 91148), (11920, 68361), (17880, 45574), (22787, 35760)]