807748080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3365617}}^1$

素因数の和:3365633

約数の個数: 40

約数和(自身を含む): 2504019792

約数和(自身を除く): 1696271712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3365617, 6731234, 10096851, 13462468, 16828085, 20193702, 26924936, 33656170, 40387404, 50484255, 53849872, 67312340, 80774808, 100968510, 134624680, 161549616, 201937020, 269249360, 403874040, 807748080]

約数ペア:

[(1, 807748080), (2, 403874040), (3, 269249360), (4, 201937020), (5, 161549616), (6, 134624680), (8, 100968510), (10, 80774808), (12, 67312340), (15, 53849872), (16, 50484255), (20, 40387404), (24, 33656170), (30, 26924936), (40, 20193702), (48, 16828085), (60, 13462468), (80, 10096851), (120, 6731234), (240, 3365617)]