225804960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{673}}^1$

素因数の和:927

約数の個数: 144

約数和(自身を含む): 775016424

約数和(自身を除く): 549211464

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, 233, 240, 288, 360, 466, 480, 673, 699, 720, 932, 1165, 1346, 1398, 1440, 1864, 2019, 2097, 2330, 2692, 2796, 3365, 3495, 3728, 4038, 4194, 4660, 5384, 5592, 6057, 6730, 6990, 7456, 8076, 8388, 9320, 10095, 10485, 10768, 11184, 12114, 13460, 13980, 16152, 16776, 18640, 20190, 20970, 21536, 22368, 24228, 26920, 27960, 30285, 32304, 33552, 37280, 40380, 41940, 48456, 53840, 55920, 60570, 64608, 67104, 80760, 83880, 96912, 107680, 111840, 121140, 156809, 161520, 167760, 193824, 242280, 313618, 323040, 335520, 470427, 484560, 627236, 784045, 940854, 969120, 1254472, 1411281, 1568090, 1881708, 2352135, 2508944, 2822562, 3136180, 3763416, 4704270, 5017888, 5645124, 6272360, 7056405, 7526832, 9408540, 11290248, 12544720, 14112810, 15053664, 18817080, 22580496, 25089440, 28225620, 37634160, 45160992, 56451240, 75268320, 112902480, 225804960]

約数ペア:

[(1, 225804960), (2, 112902480), (3, 75268320), (4, 56451240), (5, 45160992), (6, 37634160), (8, 28225620), (9, 25089440), (10, 22580496), (12, 18817080), (15, 15053664), (16, 14112810), (18, 12544720), (20, 11290248), (24, 9408540), (30, 7526832), (32, 7056405), (36, 6272360), (40, 5645124), (45, 5017888), (48, 4704270), (60, 3763416), (72, 3136180), (80, 2822562), (90, 2508944), (96, 2352135), (120, 1881708), (144, 1568090), (160, 1411281), (180, 1254472), (233, 969120), (240, 940854), (288, 784045), (360, 627236), (466, 484560), (480, 470427), (673, 335520), (699, 323040), (720, 313618), (932, 242280), (1165, 193824), (1346, 167760), (1398, 161520), (1440, 156809), (1864, 121140), (2019, 111840), (2097, 107680), (2330, 96912), (2692, 83880), (2796, 80760), (3365, 67104), (3495, 64608), (3728, 60570), (4038, 55920), (4194, 53840), (4660, 48456), (5384, 41940), (5592, 40380), (6057, 37280), (6730, 33552), (6990, 32304), (7456, 30285), (8076, 27960), (8388, 26920), (9320, 24228), (10095, 22368), (10485, 21536), (10768, 20970), (11184, 20190), (12114, 18640), (13460, 16776), (13980, 16152)]