56451240

素因数分解:

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

素因数の和:923

約数の個数: 96

約数和(自身を含む): 184527720

約数和(自身を除く): 128076480

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, 233, 360, 466, 673, 699, 932, 1165, 1346, 1398, 1864, 2019, 2097, 2330, 2692, 2796, 3365, 3495, 4038, 4194, 4660, 5384, 5592, 6057, 6730, 6990, 8076, 8388, 9320, 10095, 10485, 12114, 13460, 13980, 16152, 16776, 20190, 20970, 24228, 26920, 27960, 30285, 40380, 41940, 48456, 60570, 80760, 83880, 121140, 156809, 242280, 313618, 470427, 627236, 784045, 940854, 1254472, 1411281, 1568090, 1881708, 2352135, 2822562, 3136180, 3763416, 4704270, 5645124, 6272360, 7056405, 9408540, 11290248, 14112810, 18817080, 28225620, 56451240]

約数ペア:

[(1, 56451240), (2, 28225620), (3, 18817080), (4, 14112810), (5, 11290248), (6, 9408540), (8, 7056405), (9, 6272360), (10, 5645124), (12, 4704270), (15, 3763416), (18, 3136180), (20, 2822562), (24, 2352135), (30, 1881708), (36, 1568090), (40, 1411281), (45, 1254472), (60, 940854), (72, 784045), (90, 627236), (120, 470427), (180, 313618), (233, 242280), (360, 156809), (466, 121140), (673, 83880), (699, 80760), (932, 60570), (1165, 48456), (1346, 41940), (1398, 40380), (1864, 30285), (2019, 27960), (2097, 26920), (2330, 24228), (2692, 20970), (2796, 20190), (3365, 16776), (3495, 16152), (4038, 13980), (4194, 13460), (4660, 12114), (5384, 10485), (5592, 10095), (6057, 9320), (6730, 8388), (6990, 8076)]