2135262480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{684379}}^1$

素因数の和:684408

約数の個数: 80

約数和(自身を含む): 7128502080

約数和(自身を除く): 4993239600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 684379, 1368758, 2053137, 2737516, 3421895, 4106274, 5475032, 6843790, 8212548, 8896927, 10265685, 10950064, 13687580, 16425096, 17793854, 20531370, 26690781, 27375160, 32850192, 35587708, 41062740, 44484635, 53381562, 54750320, 71175416, 82125480, 88969270, 106763124, 133453905, 142350832, 164250960, 177938540, 213526248, 266907810, 355877080, 427052496, 533815620, 711754160, 1067631240, 2135262480]

約数ペア:

[(1, 2135262480), (2, 1067631240), (3, 711754160), (4, 533815620), (5, 427052496), (6, 355877080), (8, 266907810), (10, 213526248), (12, 177938540), (13, 164250960), (15, 142350832), (16, 133453905), (20, 106763124), (24, 88969270), (26, 82125480), (30, 71175416), (39, 54750320), (40, 53381562), (48, 44484635), (52, 41062740), (60, 35587708), (65, 32850192), (78, 27375160), (80, 26690781), (104, 20531370), (120, 17793854), (130, 16425096), (156, 13687580), (195, 10950064), (208, 10265685), (240, 8896927), (260, 8212548), (312, 6843790), (390, 5475032), (520, 4106274), (624, 3421895), (780, 2737516), (1040, 2053137), (1560, 1368758), (3120, 684379)]