42748080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{178117}}^1$

素因数の和:178133

約数の個数: 40

約数和(自身を含む): 132519792

約数和(自身を除く): 89771712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 178117, 356234, 534351, 712468, 890585, 1068702, 1424936, 1781170, 2137404, 2671755, 2849872, 3562340, 4274808, 5343510, 7124680, 8549616, 10687020, 14249360, 21374040, 42748080]

約数ペア:

[(1, 42748080), (2, 21374040), (3, 14249360), (4, 10687020), (5, 8549616), (6, 7124680), (8, 5343510), (10, 4274808), (12, 3562340), (15, 2849872), (16, 2671755), (20, 2137404), (24, 1781170), (30, 1424936), (40, 1068702), (48, 890585), (60, 712468), (80, 534351), (120, 356234), (240, 178117)]