127943280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59233}}^1$

素因数の和:59255

約数の個数: 80

約数和(自身を含む): 440700960

約数和(自身を除く): 312757680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 59233, 118466, 177699, 236932, 296165, 355398, 473864, 533097, 592330, 710796, 888495, 947728, 1066194, 1184660, 1421592, 1599291, 1776990, 2132388, 2369320, 2665485, 2843184, 3198582, 3553980, 4264776, 4738640, 5330970, 6397164, 7107960, 7996455, 8529552, 10661940, 12794328, 14215920, 15992910, 21323880, 25588656, 31985820, 42647760, 63971640, 127943280]

約数ペア:

[(1, 127943280), (2, 63971640), (3, 42647760), (4, 31985820), (5, 25588656), (6, 21323880), (8, 15992910), (9, 14215920), (10, 12794328), (12, 10661940), (15, 8529552), (16, 7996455), (18, 7107960), (20, 6397164), (24, 5330970), (27, 4738640), (30, 4264776), (36, 3553980), (40, 3198582), (45, 2843184), (48, 2665485), (54, 2369320), (60, 2132388), (72, 1776990), (80, 1599291), (90, 1421592), (108, 1184660), (120, 1066194), (135, 947728), (144, 888495), (180, 710796), (216, 592330), (240, 533097), (270, 473864), (360, 355398), (432, 296165), (540, 236932), (720, 177699), (1080, 118466), (2160, 59233)]