8907840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{1031}}^1$

素因数の和:1057

約数の個数: 112

約数和(自身を含む): 31455360

約数和(自身を除く): 22547520

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, 1031, 1080, 1440, 1728, 2062, 2160, 2880, 3093, 4124, 4320, 5155, 6186, 8248, 8640, 9279, 10310, 12372, 15465, 16496, 18558, 20620, 24744, 27837, 30930, 32992, 37116, 41240, 46395, 49488, 55674, 61860, 65984, 74232, 82480, 92790, 98976, 111348, 123720, 139185, 148464, 164960, 185580, 197952, 222696, 247440, 278370, 296928, 329920, 371160, 445392, 494880, 556740, 593856, 742320, 890784, 989760, 1113480, 1484640, 1781568, 2226960, 2969280, 4453920, 8907840]

約数ペア:

[(1, 8907840), (2, 4453920), (3, 2969280), (4, 2226960), (5, 1781568), (6, 1484640), (8, 1113480), (9, 989760), (10, 890784), (12, 742320), (15, 593856), (16, 556740), (18, 494880), (20, 445392), (24, 371160), (27, 329920), (30, 296928), (32, 278370), (36, 247440), (40, 222696), (45, 197952), (48, 185580), (54, 164960), (60, 148464), (64, 139185), (72, 123720), (80, 111348), (90, 98976), (96, 92790), (108, 82480), (120, 74232), (135, 65984), (144, 61860), (160, 55674), (180, 49488), (192, 46395), (216, 41240), (240, 37116), (270, 32992), (288, 30930), (320, 27837), (360, 24744), (432, 20620), (480, 18558), (540, 16496), (576, 15465), (720, 12372), (864, 10310), (960, 9279), (1031, 8640), (1080, 8248), (1440, 6186), (1728, 5155), (2062, 4320), (2160, 4124), (2880, 3093)]