178093920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{371029}}^1$

素因数の和:371047

約数の個数: 48

約数和(自身を含む): 560997360

約数和(自身を除く): 382903440

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, 240, 480, 371029, 742058, 1113087, 1484116, 1855145, 2226174, 2968232, 3710290, 4452348, 5565435, 5936464, 7420580, 8904696, 11130870, 11872928, 14841160, 17809392, 22261740, 29682320, 35618784, 44523480, 59364640, 89046960, 178093920]

約数ペア:

[(1, 178093920), (2, 89046960), (3, 59364640), (4, 44523480), (5, 35618784), (6, 29682320), (8, 22261740), (10, 17809392), (12, 14841160), (15, 11872928), (16, 11130870), (20, 8904696), (24, 7420580), (30, 5936464), (32, 5565435), (40, 4452348), (48, 3710290), (60, 2968232), (80, 2226174), (96, 1855145), (120, 1484116), (160, 1113087), (240, 742058), (480, 371029)]