66169920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{68927}}^1$

素因数の和:68947

約数の個数: 56

約数和(自身を含む): 210092544

約数和(自身を除く): 143922624

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, 68927, 137854, 206781, 275708, 344635, 413562, 551416, 689270, 827124, 1033905, 1102832, 1378540, 1654248, 2067810, 2205664, 2757080, 3308496, 4135620, 4411328, 5514160, 6616992, 8271240, 11028320, 13233984, 16542480, 22056640, 33084960, 66169920]

約数ペア:

[(1, 66169920), (2, 33084960), (3, 22056640), (4, 16542480), (5, 13233984), (6, 11028320), (8, 8271240), (10, 6616992), (12, 5514160), (15, 4411328), (16, 4135620), (20, 3308496), (24, 2757080), (30, 2205664), (32, 2067810), (40, 1654248), (48, 1378540), (60, 1102832), (64, 1033905), (80, 827124), (96, 689270), (120, 551416), (160, 413562), (192, 344635), (240, 275708), (320, 206781), (480, 137854), (960, 68927)]