68197440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71039}}^1$

素因数の和:71059

約数の個数: 56

約数和(自身を含む): 216529920

約数和(自身を除く): 148332480

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, 71039, 142078, 213117, 284156, 355195, 426234, 568312, 710390, 852468, 1065585, 1136624, 1420780, 1704936, 2131170, 2273248, 2841560, 3409872, 4262340, 4546496, 5683120, 6819744, 8524680, 11366240, 13639488, 17049360, 22732480, 34098720, 68197440]

約数ペア:

[(1, 68197440), (2, 34098720), (3, 22732480), (4, 17049360), (5, 13639488), (6, 11366240), (8, 8524680), (10, 6819744), (12, 5683120), (15, 4546496), (16, 4262340), (20, 3409872), (24, 2841560), (30, 2273248), (32, 2131170), (40, 1704936), (48, 1420780), (60, 1136624), (64, 1065585), (80, 852468), (96, 710390), (120, 568312), (160, 426234), (192, 355195), (240, 284156), (320, 213117), (480, 142078), (960, 71039)]