80960400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:590

約数の個数: 180

約数和(自身を含む): 288038608

約数和(自身を除く): 207078208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 100, 120, 129, 144, 150, 172, 180, 200, 215, 225, 240, 258, 300, 344, 360, 387, 400, 430, 450, 516, 523, 600, 645, 688, 720, 774, 860, 900, 1032, 1046, 1075, 1200, 1290, 1548, 1569, 1720, 1800, 1935, 2064, 2092, 2150, 2580, 2615, 3096, 3138, 3225, 3440, 3600, 3870, 4184, 4300, 4707, 5160, 5230, 6192, 6276, 6450, 7740, 7845, 8368, 8600, 9414, 9675, 10320, 10460, 12552, 12900, 13075, 15480, 15690, 17200, 18828, 19350, 20920, 22489, 23535, 25104, 25800, 26150, 30960, 31380, 37656, 38700, 39225, 41840, 44978, 47070, 51600, 52300, 62760, 67467, 75312, 77400, 78450, 89956, 94140, 104600, 112445, 117675, 125520, 134934, 154800, 156900, 179912, 188280, 202401, 209200, 224890, 235350, 269868, 313800, 337335, 359824, 376560, 404802, 449780, 470700, 539736, 562225, 627600, 674670, 809604, 899560, 941400, 1012005, 1079472, 1124450, 1349340, 1619208, 1686675, 1799120, 1882800, 2024010, 2248900, 2698680, 3238416, 3373350, 4048020, 4497800, 5060025, 5397360, 6746700, 8096040, 8995600, 10120050, 13493400, 16192080, 20240100, 26986800, 40480200, 80960400]

約数ペア:

[(1, 80960400), (2, 40480200), (3, 26986800), (4, 20240100), (5, 16192080), (6, 13493400), (8, 10120050), (9, 8995600), (10, 8096040), (12, 6746700), (15, 5397360), (16, 5060025), (18, 4497800), (20, 4048020), (24, 3373350), (25, 3238416), (30, 2698680), (36, 2248900), (40, 2024010), (43, 1882800), (45, 1799120), (48, 1686675), (50, 1619208), (60, 1349340), (72, 1124450), (75, 1079472), (80, 1012005), (86, 941400), (90, 899560), (100, 809604), (120, 674670), (129, 627600), (144, 562225), (150, 539736), (172, 470700), (180, 449780), (200, 404802), (215, 376560), (225, 359824), (240, 337335), (258, 313800), (300, 269868), (344, 235350), (360, 224890), (387, 209200), (400, 202401), (430, 188280), (450, 179912), (516, 156900), (523, 154800), (600, 134934), (645, 125520), (688, 117675), (720, 112445), (774, 104600), (860, 94140), (900, 89956), (1032, 78450), (1046, 77400), (1075, 75312), (1200, 67467), (1290, 62760), (1548, 52300), (1569, 51600), (1720, 47070), (1800, 44978), (1935, 41840), (2064, 39225), (2092, 38700), (2150, 37656), (2580, 31380), (2615, 30960), (3096, 26150), (3138, 25800), (3225, 25104), (3440, 23535), (3600, 22489), (3870, 20920), (4184, 19350), (4300, 18828), (4707, 17200), (5160, 15690), (5230, 15480), (6192, 13075), (6276, 12900), (6450, 12552), (7740, 10460), (7845, 10320), (8368, 9675), (8600, 9414)]