16192080

素因数分解:

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

素因数の和:585

約数の個数: 120

約数和(自身を含む): 55749408

約数和(自身を除く): 39557328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 523, 645, 688, 720, 774, 860, 1032, 1046, 1290, 1548, 1569, 1720, 1935, 2064, 2092, 2580, 2615, 3096, 3138, 3440, 3870, 4184, 4707, 5160, 5230, 6192, 6276, 7740, 7845, 8368, 9414, 10320, 10460, 12552, 15480, 15690, 18828, 20920, 22489, 23535, 25104, 30960, 31380, 37656, 41840, 44978, 47070, 62760, 67467, 75312, 89956, 94140, 112445, 125520, 134934, 179912, 188280, 202401, 224890, 269868, 337335, 359824, 376560, 404802, 449780, 539736, 674670, 809604, 899560, 1012005, 1079472, 1349340, 1619208, 1799120, 2024010, 2698680, 3238416, 4048020, 5397360, 8096040, 16192080]

約数ペア:

[(1, 16192080), (2, 8096040), (3, 5397360), (4, 4048020), (5, 3238416), (6, 2698680), (8, 2024010), (9, 1799120), (10, 1619208), (12, 1349340), (15, 1079472), (16, 1012005), (18, 899560), (20, 809604), (24, 674670), (30, 539736), (36, 449780), (40, 404802), (43, 376560), (45, 359824), (48, 337335), (60, 269868), (72, 224890), (80, 202401), (86, 188280), (90, 179912), (120, 134934), (129, 125520), (144, 112445), (172, 94140), (180, 89956), (215, 75312), (240, 67467), (258, 62760), (344, 47070), (360, 44978), (387, 41840), (430, 37656), (516, 31380), (523, 30960), (645, 25104), (688, 23535), (720, 22489), (774, 20920), (860, 18828), (1032, 15690), (1046, 15480), (1290, 12552), (1548, 10460), (1569, 10320), (1720, 9414), (1935, 8368), (2064, 7845), (2092, 7740), (2580, 6276), (2615, 6192), (3096, 5230), (3138, 5160), (3440, 4707), (3870, 4184)]