109920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 347760

約数和(自身を除く): 237840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 458, 480, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 7328, 9160, 10992, 13740, 18320, 21984, 27480, 36640, 54960, 109920]

約数ペア:

[(1, 109920), (2, 54960), (3, 36640), (4, 27480), (5, 21984), (6, 18320), (8, 13740), (10, 10992), (12, 9160), (15, 7328), (16, 6870), (20, 5496), (24, 4580), (30, 3664), (32, 3435), (40, 2748), (48, 2290), (60, 1832), (80, 1374), (96, 1145), (120, 916), (160, 687), (229, 480), (240, 458)]