2306040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 7551360

約数和(自身を除く): 5245320

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, 1747, 3494, 5241, 6988, 8735, 10482, 13976, 17470, 19217, 20964, 26205, 34940, 38434, 41928, 52410, 57651, 69880, 76868, 96085, 104820, 115302, 153736, 192170, 209640, 230604, 288255, 384340, 461208, 576510, 768680, 1153020, 2306040]

約数ペア:

[(1, 2306040), (2, 1153020), (3, 768680), (4, 576510), (5, 461208), (6, 384340), (8, 288255), (10, 230604), (11, 209640), (12, 192170), (15, 153736), (20, 115302), (22, 104820), (24, 96085), (30, 76868), (33, 69880), (40, 57651), (44, 52410), (55, 41928), (60, 38434), (66, 34940), (88, 26205), (110, 20964), (120, 19217), (132, 17470), (165, 13976), (220, 10482), (264, 8735), (330, 6988), (440, 5241), (660, 3494), (1320, 1747)]