159104880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20089}}^1$

素因数の和:20119

約数の個数: 120

約数和(自身を含む): 582931440

約数和(自身を除く): 423826560

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, 20089, 40178, 60267, 80356, 100445, 120534, 160712, 180801, 200890, 220979, 241068, 301335, 321424, 361602, 401780, 441958, 482136, 602670, 662937, 723204, 803560, 883916, 904005, 964272, 1104895, 1205340, 1325874, 1446408, 1607120, 1767832, 1808010, 1988811, 2209790, 2410680, 2651748, 2892816, 3314685, 3535664, 3616020, 3977622, 4419580, 4821360, 5303496, 6629370, 7232040, 7955244, 8839160, 9944055, 10606992, 13258740, 14464080, 15910488, 17678320, 19888110, 26517480, 31820976, 39776220, 53034960, 79552440, 159104880]

約数ペア:

[(1, 159104880), (2, 79552440), (3, 53034960), (4, 39776220), (5, 31820976), (6, 26517480), (8, 19888110), (9, 17678320), (10, 15910488), (11, 14464080), (12, 13258740), (15, 10606992), (16, 9944055), (18, 8839160), (20, 7955244), (22, 7232040), (24, 6629370), (30, 5303496), (33, 4821360), (36, 4419580), (40, 3977622), (44, 3616020), (45, 3535664), (48, 3314685), (55, 2892816), (60, 2651748), (66, 2410680), (72, 2209790), (80, 1988811), (88, 1808010), (90, 1767832), (99, 1607120), (110, 1446408), (120, 1325874), (132, 1205340), (144, 1104895), (165, 964272), (176, 904005), (180, 883916), (198, 803560), (220, 723204), (240, 662937), (264, 602670), (330, 482136), (360, 441958), (396, 401780), (440, 361602), (495, 321424), (528, 301335), (660, 241068), (720, 220979), (792, 200890), (880, 180801), (990, 160712), (1320, 120534), (1584, 100445), (1980, 80356), (2640, 60267), (3960, 40178), (7920, 20089)]