8137680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 25873344

約数和(自身を除く): 17735664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 827, 984, 1230, 1640, 1654, 1968, 2460, 2481, 3280, 3308, 4135, 4920, 4962, 6616, 8270, 9840, 9924, 12405, 13232, 16540, 19848, 24810, 33080, 33907, 39696, 49620, 66160, 67814, 99240, 101721, 135628, 169535, 198480, 203442, 271256, 339070, 406884, 508605, 542512, 678140, 813768, 1017210, 1356280, 1627536, 2034420, 2712560, 4068840, 8137680]

約数ペア:

[(1, 8137680), (2, 4068840), (3, 2712560), (4, 2034420), (5, 1627536), (6, 1356280), (8, 1017210), (10, 813768), (12, 678140), (15, 542512), (16, 508605), (20, 406884), (24, 339070), (30, 271256), (40, 203442), (41, 198480), (48, 169535), (60, 135628), (80, 101721), (82, 99240), (120, 67814), (123, 66160), (164, 49620), (205, 39696), (240, 33907), (246, 33080), (328, 24810), (410, 19848), (492, 16540), (615, 13232), (656, 12405), (820, 9924), (827, 9840), (984, 8270), (1230, 6616), (1640, 4962), (1654, 4920), (1968, 4135), (2460, 3308), (2481, 3280)]