1228703040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{142211}}^1$

素因数の和:142237

約数の個数: 112

約数和(自身を含む): 4334621760

約数和(自身を除く): 3105918720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 142211, 284422, 426633, 568844, 711055, 853266, 1137688, 1279899, 1422110, 1706532, 2133165, 2275376, 2559798, 2844220, 3413064, 3839697, 4266330, 4550752, 5119596, 5688440, 6399495, 6826128, 7679394, 8532660, 9101504, 10239192, 11376880, 12798990, 13652256, 15358788, 17065320, 19198485, 20478384, 22753760, 25597980, 27304512, 30717576, 34130640, 38396970, 40956768, 45507520, 51195960, 61435152, 68261280, 76793940, 81913536, 102391920, 122870304, 136522560, 153587880, 204783840, 245740608, 307175760, 409567680, 614351520, 1228703040]

約数ペア:

[(1, 1228703040), (2, 614351520), (3, 409567680), (4, 307175760), (5, 245740608), (6, 204783840), (8, 153587880), (9, 136522560), (10, 122870304), (12, 102391920), (15, 81913536), (16, 76793940), (18, 68261280), (20, 61435152), (24, 51195960), (27, 45507520), (30, 40956768), (32, 38396970), (36, 34130640), (40, 30717576), (45, 27304512), (48, 25597980), (54, 22753760), (60, 20478384), (64, 19198485), (72, 17065320), (80, 15358788), (90, 13652256), (96, 12798990), (108, 11376880), (120, 10239192), (135, 9101504), (144, 8532660), (160, 7679394), (180, 6826128), (192, 6399495), (216, 5688440), (240, 5119596), (270, 4550752), (288, 4266330), (320, 3839697), (360, 3413064), (432, 2844220), (480, 2559798), (540, 2275376), (576, 2133165), (720, 1706532), (864, 1422110), (960, 1279899), (1080, 1137688), (1440, 853266), (1728, 711055), (2160, 568844), (2880, 426633), (4320, 284422), (8640, 142211)]