168932280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127979}}^1$

素因数の和:128004

約数の個数: 64

約数和(自身を含む): 552873600

約数和(自身を除く): 383941320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 127979, 255958, 383937, 511916, 639895, 767874, 1023832, 1279790, 1407769, 1535748, 1919685, 2559580, 2815538, 3071496, 3839370, 4223307, 5119160, 5631076, 7038845, 7678740, 8446614, 11262152, 14077690, 15357480, 16893228, 21116535, 28155380, 33786456, 42233070, 56310760, 84466140, 168932280]

約数ペア:

[(1, 168932280), (2, 84466140), (3, 56310760), (4, 42233070), (5, 33786456), (6, 28155380), (8, 21116535), (10, 16893228), (11, 15357480), (12, 14077690), (15, 11262152), (20, 8446614), (22, 7678740), (24, 7038845), (30, 5631076), (33, 5119160), (40, 4223307), (44, 3839370), (55, 3071496), (60, 2815538), (66, 2559580), (88, 1919685), (110, 1535748), (120, 1407769), (132, 1279790), (165, 1023832), (220, 767874), (264, 639895), (330, 511916), (440, 383937), (660, 255958), (1320, 127979)]