8287680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 112

約数和(自身を含む): 26883360

約数和(自身を除く): 18595680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 97, 120, 160, 178, 192, 194, 240, 267, 291, 320, 356, 388, 445, 480, 485, 534, 582, 712, 776, 890, 960, 970, 1068, 1164, 1335, 1424, 1455, 1552, 1780, 1940, 2136, 2328, 2670, 2848, 2910, 3104, 3560, 3880, 4272, 4656, 5340, 5696, 5820, 6208, 7120, 7760, 8544, 8633, 9312, 10680, 11640, 14240, 15520, 17088, 17266, 18624, 21360, 23280, 25899, 28480, 31040, 34532, 42720, 43165, 46560, 51798, 69064, 85440, 86330, 93120, 103596, 129495, 138128, 172660, 207192, 258990, 276256, 345320, 414384, 517980, 552512, 690640, 828768, 1035960, 1381280, 1657536, 2071920, 2762560, 4143840, 8287680]

約数ペア:

[(1, 8287680), (2, 4143840), (3, 2762560), (4, 2071920), (5, 1657536), (6, 1381280), (8, 1035960), (10, 828768), (12, 690640), (15, 552512), (16, 517980), (20, 414384), (24, 345320), (30, 276256), (32, 258990), (40, 207192), (48, 172660), (60, 138128), (64, 129495), (80, 103596), (89, 93120), (96, 86330), (97, 85440), (120, 69064), (160, 51798), (178, 46560), (192, 43165), (194, 42720), (240, 34532), (267, 31040), (291, 28480), (320, 25899), (356, 23280), (388, 21360), (445, 18624), (480, 17266), (485, 17088), (534, 15520), (582, 14240), (712, 11640), (776, 10680), (890, 9312), (960, 8633), (970, 8544), (1068, 7760), (1164, 7120), (1335, 6208), (1424, 5820), (1455, 5696), (1552, 5340), (1780, 4656), (1940, 4272), (2136, 3880), (2328, 3560), (2670, 3104), (2848, 2910)]