308665920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6841}}^1$

素因数の和:6908

約数の個数: 112

約数和(自身を含む): 1001011968

約数和(自身を除く): 692346048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 5640, 6841, 7520, 9024, 11280, 13682, 15040, 20523, 22560, 27364, 34205, 41046, 45120, 54728, 68410, 82092, 102615, 109456, 136820, 164184, 205230, 218912, 273640, 321527, 328368, 410460, 437824, 547280, 643054, 656736, 820920, 964581, 1094560, 1286108, 1313472, 1607635, 1641840, 1929162, 2189120, 2572216, 3215270, 3283680, 3858324, 4822905, 5144432, 6430540, 6567360, 7716648, 9645810, 10288864, 12861080, 15433296, 19291620, 20577728, 25722160, 30866592, 38583240, 51444320, 61733184, 77166480, 102888640, 154332960, 308665920]

約数ペア:

[(1, 308665920), (2, 154332960), (3, 102888640), (4, 77166480), (5, 61733184), (6, 51444320), (8, 38583240), (10, 30866592), (12, 25722160), (15, 20577728), (16, 19291620), (20, 15433296), (24, 12861080), (30, 10288864), (32, 9645810), (40, 7716648), (47, 6567360), (48, 6430540), (60, 5144432), (64, 4822905), (80, 3858324), (94, 3283680), (96, 3215270), (120, 2572216), (141, 2189120), (160, 1929162), (188, 1641840), (192, 1607635), (235, 1313472), (240, 1286108), (282, 1094560), (320, 964581), (376, 820920), (470, 656736), (480, 643054), (564, 547280), (705, 437824), (752, 410460), (940, 328368), (960, 321527), (1128, 273640), (1410, 218912), (1504, 205230), (1880, 164184), (2256, 136820), (2820, 109456), (3008, 102615), (3760, 82092), (4512, 68410), (5640, 54728), (6841, 45120), (7520, 41046), (9024, 34205), (11280, 27364), (13682, 22560), (15040, 20523)]