126465840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{58549}}^1$

素因数の和:58571

約数の個数: 80

約数和(自身を含む): 435612000

約数和(自身を除く): 309146160

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, 58549, 117098, 175647, 234196, 292745, 351294, 468392, 526941, 585490, 702588, 878235, 936784, 1053882, 1170980, 1405176, 1580823, 1756470, 2107764, 2341960, 2634705, 2810352, 3161646, 3512940, 4215528, 4683920, 5269410, 6323292, 7025880, 7904115, 8431056, 10538820, 12646584, 14051760, 15808230, 21077640, 25293168, 31616460, 42155280, 63232920, 126465840]

約数ペア:

[(1, 126465840), (2, 63232920), (3, 42155280), (4, 31616460), (5, 25293168), (6, 21077640), (8, 15808230), (9, 14051760), (10, 12646584), (12, 10538820), (15, 8431056), (16, 7904115), (18, 7025880), (20, 6323292), (24, 5269410), (27, 4683920), (30, 4215528), (36, 3512940), (40, 3161646), (45, 2810352), (48, 2634705), (54, 2341960), (60, 2107764), (72, 1756470), (80, 1580823), (90, 1405176), (108, 1170980), (120, 1053882), (135, 936784), (144, 878235), (180, 702588), (216, 585490), (240, 526941), (270, 468392), (360, 351294), (432, 292745), (540, 234196), (720, 175647), (1080, 117098), (2160, 58549)]