1708080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 5785344

約数和(自身を除く): 4077264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 647, 660, 880, 1294, 1320, 1941, 2588, 2640, 3235, 3882, 5176, 6470, 7117, 7764, 9705, 10352, 12940, 14234, 15528, 19410, 21351, 25880, 28468, 31056, 35585, 38820, 42702, 51760, 56936, 71170, 77640, 85404, 106755, 113872, 142340, 155280, 170808, 213510, 284680, 341616, 427020, 569360, 854040, 1708080]

約数ペア:

[(1, 1708080), (2, 854040), (3, 569360), (4, 427020), (5, 341616), (6, 284680), (8, 213510), (10, 170808), (11, 155280), (12, 142340), (15, 113872), (16, 106755), (20, 85404), (22, 77640), (24, 71170), (30, 56936), (33, 51760), (40, 42702), (44, 38820), (48, 35585), (55, 31056), (60, 28468), (66, 25880), (80, 21351), (88, 19410), (110, 15528), (120, 14234), (132, 12940), (165, 10352), (176, 9705), (220, 7764), (240, 7117), (264, 6470), (330, 5176), (440, 3882), (528, 3235), (647, 2640), (660, 2588), (880, 1941), (1294, 1320)]