63157440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{65789}}^1$

素因数の和:65809

約数の個数: 56

約数和(自身を含む): 200527920

約数和(自身を除く): 137370480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 65789, 131578, 197367, 263156, 328945, 394734, 526312, 657890, 789468, 986835, 1052624, 1315780, 1578936, 1973670, 2105248, 2631560, 3157872, 3947340, 4210496, 5263120, 6315744, 7894680, 10526240, 12631488, 15789360, 21052480, 31578720, 63157440]

約数ペア:

[(1, 63157440), (2, 31578720), (3, 21052480), (4, 15789360), (5, 12631488), (6, 10526240), (8, 7894680), (10, 6315744), (12, 5263120), (15, 4210496), (16, 3947340), (20, 3157872), (24, 2631560), (30, 2105248), (32, 1973670), (40, 1578936), (48, 1315780), (60, 1052624), (64, 986835), (80, 789468), (96, 657890), (120, 526312), (160, 394734), (192, 328945), (240, 263156), (320, 197367), (480, 131578), (960, 65789)]