139859280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17659}}^1$

素因数の和:17689

約数の個数: 120

約数和(自身を含む): 512422560

約数和(自身を除く): 372563280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 17659, 35318, 52977, 70636, 88295, 105954, 141272, 158931, 176590, 194249, 211908, 264885, 282544, 317862, 353180, 388498, 423816, 529770, 582747, 635724, 706360, 776996, 794655, 847632, 971245, 1059540, 1165494, 1271448, 1412720, 1553992, 1589310, 1748241, 1942490, 2119080, 2330988, 2542896, 2913735, 3107984, 3178620, 3496482, 3884980, 4238160, 4661976, 5827470, 6357240, 6992964, 7769960, 8741205, 9323952, 11654940, 12714480, 13985928, 15539920, 17482410, 23309880, 27971856, 34964820, 46619760, 69929640, 139859280]

約数ペア:

[(1, 139859280), (2, 69929640), (3, 46619760), (4, 34964820), (5, 27971856), (6, 23309880), (8, 17482410), (9, 15539920), (10, 13985928), (11, 12714480), (12, 11654940), (15, 9323952), (16, 8741205), (18, 7769960), (20, 6992964), (22, 6357240), (24, 5827470), (30, 4661976), (33, 4238160), (36, 3884980), (40, 3496482), (44, 3178620), (45, 3107984), (48, 2913735), (55, 2542896), (60, 2330988), (66, 2119080), (72, 1942490), (80, 1748241), (88, 1589310), (90, 1553992), (99, 1412720), (110, 1271448), (120, 1165494), (132, 1059540), (144, 971245), (165, 847632), (176, 794655), (180, 776996), (198, 706360), (220, 635724), (240, 582747), (264, 529770), (330, 423816), (360, 388498), (396, 353180), (440, 317862), (495, 282544), (528, 264885), (660, 211908), (720, 194249), (792, 176590), (880, 158931), (990, 141272), (1320, 105954), (1584, 88295), (1980, 70636), (2640, 52977), (3960, 35318), (7920, 17659)]