307653120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{4451}}^1$

素因数の和:4483

約数の個数: 160

約数和(自身を含む): 1093055040

約数和(自身を除く): 785401920

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4451, 4608, 5760, 6912, 7680, 8640, 8902, 11520, 13353, 13824, 17280, 17804, 22255, 23040, 26706, 34560, 35608, 40059, 44510, 53412, 66765, 69120, 71216, 80118, 89020, 106824, 120177, 133530, 142432, 160236, 178040, 200295, 213648, 240354, 267060, 284864, 320472, 356080, 400590, 427296, 480708, 534120, 569728, 600885, 640944, 712160, 801180, 854592, 961416, 1068240, 1139456, 1201770, 1281888, 1424320, 1602360, 1709184, 1922832, 2136480, 2278912, 2403540, 2563776, 2848640, 3204720, 3418368, 3845664, 4272960, 4807080, 5127552, 5697280, 6409440, 6836736, 7691328, 8545920, 9614160, 10255104, 11394560, 12818880, 15382656, 17091840, 19228320, 20510208, 25637760, 30765312, 34183680, 38456640, 51275520, 61530624, 76913280, 102551040, 153826560, 307653120]

約数ペア:

[(1, 307653120), (2, 153826560), (3, 102551040), (4, 76913280), (5, 61530624), (6, 51275520), (8, 38456640), (9, 34183680), (10, 30765312), (12, 25637760), (15, 20510208), (16, 19228320), (18, 17091840), (20, 15382656), (24, 12818880), (27, 11394560), (30, 10255104), (32, 9614160), (36, 8545920), (40, 7691328), (45, 6836736), (48, 6409440), (54, 5697280), (60, 5127552), (64, 4807080), (72, 4272960), (80, 3845664), (90, 3418368), (96, 3204720), (108, 2848640), (120, 2563776), (128, 2403540), (135, 2278912), (144, 2136480), (160, 1922832), (180, 1709184), (192, 1602360), (216, 1424320), (240, 1281888), (256, 1201770), (270, 1139456), (288, 1068240), (320, 961416), (360, 854592), (384, 801180), (432, 712160), (480, 640944), (512, 600885), (540, 569728), (576, 534120), (640, 480708), (720, 427296), (768, 400590), (864, 356080), (960, 320472), (1080, 284864), (1152, 267060), (1280, 240354), (1440, 213648), (1536, 200295), (1728, 178040), (1920, 160236), (2160, 142432), (2304, 133530), (2560, 120177), (2880, 106824), (3456, 89020), (3840, 80118), (4320, 71216), (4451, 69120), (4608, 66765), (5760, 53412), (6912, 44510), (7680, 40059), (8640, 35608), (8902, 34560), (11520, 26706), (13353, 23040), (13824, 22255), (17280, 17804)]