1628045280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1130587}}^1$

素因数の和:1130608

約数の個数: 72

約数和(自身を含む): 5555709432

約数和(自身を除く): 3927664152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1130587, 2261174, 3391761, 4522348, 5652935, 6783522, 9044696, 10175283, 11305870, 13567044, 16958805, 18089392, 20350566, 22611740, 27134088, 33917610, 36178784, 40701132, 45223480, 50876415, 54268176, 67835220, 81402264, 90446960, 101752830, 108536352, 135670440, 162804528, 180893920, 203505660, 271340880, 325609056, 407011320, 542681760, 814022640, 1628045280]

約数ペア:

[(1, 1628045280), (2, 814022640), (3, 542681760), (4, 407011320), (5, 325609056), (6, 271340880), (8, 203505660), (9, 180893920), (10, 162804528), (12, 135670440), (15, 108536352), (16, 101752830), (18, 90446960), (20, 81402264), (24, 67835220), (30, 54268176), (32, 50876415), (36, 45223480), (40, 40701132), (45, 36178784), (48, 33917610), (60, 27134088), (72, 22611740), (80, 20350566), (90, 18089392), (96, 16958805), (120, 13567044), (144, 11305870), (160, 10175283), (180, 9044696), (240, 6783522), (288, 5652935), (360, 4522348), (480, 3391761), (720, 2261174), (1440, 1130587)]