918807480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{1721}}^1$

素因数の和:3221

約数の個数: 96

約数和(自身を含む): 2989874160

約数和(自身を除く): 2071066680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1483, 1721, 2966, 3442, 4449, 5163, 5932, 6884, 7415, 8605, 8898, 10326, 11864, 13347, 13768, 14830, 15489, 17210, 17796, 20652, 22245, 25815, 26694, 29660, 30978, 34420, 35592, 41304, 44490, 51630, 53388, 59320, 61956, 66735, 68840, 77445, 88980, 103260, 106776, 123912, 133470, 154890, 177960, 206520, 266940, 309780, 533880, 619560, 2552243, 5104486, 7656729, 10208972, 12761215, 15313458, 20417944, 22970187, 25522430, 30626916, 38283645, 45940374, 51044860, 61253832, 76567290, 91880748, 102089720, 114850935, 153134580, 183761496, 229701870, 306269160, 459403740, 918807480]

約数ペア:

[(1, 918807480), (2, 459403740), (3, 306269160), (4, 229701870), (5, 183761496), (6, 153134580), (8, 114850935), (9, 102089720), (10, 91880748), (12, 76567290), (15, 61253832), (18, 51044860), (20, 45940374), (24, 38283645), (30, 30626916), (36, 25522430), (40, 22970187), (45, 20417944), (60, 15313458), (72, 12761215), (90, 10208972), (120, 7656729), (180, 5104486), (360, 2552243), (1483, 619560), (1721, 533880), (2966, 309780), (3442, 266940), (4449, 206520), (5163, 177960), (5932, 154890), (6884, 133470), (7415, 123912), (8605, 106776), (8898, 103260), (10326, 88980), (11864, 77445), (13347, 68840), (13768, 66735), (14830, 61956), (15489, 59320), (17210, 53388), (17796, 51630), (20652, 44490), (22245, 41304), (25815, 35592), (26694, 34420), (29660, 30978)]