205132080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29473}}^1$

素因数の和:29518

約数の個数: 80

約数和(自身を含む): 657859680

約数和(自身を除く): 452727600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 29473, 58946, 88419, 117892, 147365, 176838, 235784, 294730, 353676, 442095, 471568, 589460, 707352, 854717, 884190, 1178920, 1414704, 1709434, 1768380, 2357840, 2564151, 3418868, 3536760, 4273585, 5128302, 6837736, 7073520, 8547170, 10256604, 12820755, 13675472, 17094340, 20513208, 25641510, 34188680, 41026416, 51283020, 68377360, 102566040, 205132080]

約数ペア:

[(1, 205132080), (2, 102566040), (3, 68377360), (4, 51283020), (5, 41026416), (6, 34188680), (8, 25641510), (10, 20513208), (12, 17094340), (15, 13675472), (16, 12820755), (20, 10256604), (24, 8547170), (29, 7073520), (30, 6837736), (40, 5128302), (48, 4273585), (58, 3536760), (60, 3418868), (80, 2564151), (87, 2357840), (116, 1768380), (120, 1709434), (145, 1414704), (174, 1178920), (232, 884190), (240, 854717), (290, 707352), (348, 589460), (435, 471568), (464, 442095), (580, 353676), (696, 294730), (870, 235784), (1160, 176838), (1392, 147365), (1740, 117892), (2320, 88419), (3480, 58946), (6960, 29473)]