2076278160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{786469}}^1$

素因数の和:786496

約数の個数: 80

約数和(自身を含む): 7021604160

約数和(自身を除く): 4945326000

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, 660, 880, 1320, 2640, 786469, 1572938, 2359407, 3145876, 3932345, 4718814, 6291752, 7864690, 8651159, 9437628, 11797035, 12583504, 15729380, 17302318, 18875256, 23594070, 25953477, 31458760, 34604636, 37750512, 43255795, 47188140, 51906954, 62917520, 69209272, 86511590, 94376280, 103813908, 129767385, 138418544, 173023180, 188752560, 207627816, 259534770, 346046360, 415255632, 519069540, 692092720, 1038139080, 2076278160]

約数ペア:

[(1, 2076278160), (2, 1038139080), (3, 692092720), (4, 519069540), (5, 415255632), (6, 346046360), (8, 259534770), (10, 207627816), (11, 188752560), (12, 173023180), (15, 138418544), (16, 129767385), (20, 103813908), (22, 94376280), (24, 86511590), (30, 69209272), (33, 62917520), (40, 51906954), (44, 47188140), (48, 43255795), (55, 37750512), (60, 34604636), (66, 31458760), (80, 25953477), (88, 23594070), (110, 18875256), (120, 17302318), (132, 15729380), (165, 12583504), (176, 11797035), (220, 9437628), (240, 8651159), (264, 7864690), (330, 6291752), (440, 4718814), (528, 3932345), (660, 3145876), (880, 2359407), (1320, 1572938), (2640, 786469)]