67545840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1229}}^1$

素因数の和:1474

約数の個数: 80

約数和(自身を含む): 210477600

約数和(自身を除く): 142931760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1229, 1374, 1832, 2290, 2458, 2748, 3435, 3664, 3687, 4580, 4916, 5496, 6145, 6870, 7374, 9160, 9832, 10992, 12290, 13740, 14748, 18320, 18435, 19664, 24580, 27480, 29496, 36870, 49160, 54960, 58992, 73740, 98320, 147480, 281441, 294960, 562882, 844323, 1125764, 1407205, 1688646, 2251528, 2814410, 3377292, 4221615, 4503056, 5628820, 6754584, 8443230, 11257640, 13509168, 16886460, 22515280, 33772920, 67545840]

約数ペア:

[(1, 67545840), (2, 33772920), (3, 22515280), (4, 16886460), (5, 13509168), (6, 11257640), (8, 8443230), (10, 6754584), (12, 5628820), (15, 4503056), (16, 4221615), (20, 3377292), (24, 2814410), (30, 2251528), (40, 1688646), (48, 1407205), (60, 1125764), (80, 844323), (120, 562882), (229, 294960), (240, 281441), (458, 147480), (687, 98320), (916, 73740), (1145, 58992), (1229, 54960), (1374, 49160), (1832, 36870), (2290, 29496), (2458, 27480), (2748, 24580), (3435, 19664), (3664, 18435), (3687, 18320), (4580, 14748), (4916, 13740), (5496, 12290), (6145, 10992), (6870, 9832), (7374, 9160)]