177961320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4019}}^1$

素因数の和:4080

約数の個数: 128

約数和(自身を含む): 607824000

約数和(自身を除く): 429862680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4019, 4428, 4920, 5535, 7380, 8038, 8856, 11070, 12057, 14760, 16076, 20095, 22140, 24114, 32152, 36171, 40190, 44280, 48228, 60285, 72342, 80380, 96456, 108513, 120570, 144684, 160760, 164779, 180855, 217026, 241140, 289368, 329558, 361710, 434052, 482280, 494337, 542565, 659116, 723420, 823895, 868104, 988674, 1085130, 1318232, 1446840, 1483011, 1647790, 1977348, 2170260, 2471685, 2966022, 3295580, 3954696, 4340520, 4449033, 4943370, 5932044, 6591160, 7415055, 8898066, 9886740, 11864088, 14830110, 17796132, 19773480, 22245165, 29660220, 35592264, 44490330, 59320440, 88980660, 177961320]

約数ペア:

[(1, 177961320), (2, 88980660), (3, 59320440), (4, 44490330), (5, 35592264), (6, 29660220), (8, 22245165), (9, 19773480), (10, 17796132), (12, 14830110), (15, 11864088), (18, 9886740), (20, 8898066), (24, 7415055), (27, 6591160), (30, 5932044), (36, 4943370), (40, 4449033), (41, 4340520), (45, 3954696), (54, 3295580), (60, 2966022), (72, 2471685), (82, 2170260), (90, 1977348), (108, 1647790), (120, 1483011), (123, 1446840), (135, 1318232), (164, 1085130), (180, 988674), (205, 868104), (216, 823895), (246, 723420), (270, 659116), (328, 542565), (360, 494337), (369, 482280), (410, 434052), (492, 361710), (540, 329558), (615, 289368), (738, 241140), (820, 217026), (984, 180855), (1080, 164779), (1107, 160760), (1230, 144684), (1476, 120570), (1640, 108513), (1845, 96456), (2214, 80380), (2460, 72342), (2952, 60285), (3690, 48228), (4019, 44280), (4428, 40190), (4920, 36171), (5535, 32152), (7380, 24114), (8038, 22140), (8856, 20095), (11070, 16076), (12057, 14760)]