461479680

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{4451}}^1$

素因数の和:4484

約数の個数: 180

約数和(自身を含む): 1651629672

約数和(自身を除く): 1190149992

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 4451, 5184, 5760, 6480, 6912, 8640, 8902, 10368, 11520, 12960, 13353, 17280, 17804, 20736, 22255, 25920, 26706, 34560, 35608, 40059, 44510, 51840, 53412, 66765, 71216, 80118, 89020, 103680, 106824, 120177, 133530, 142432, 160236, 178040, 200295, 213648, 240354, 267060, 284864, 320472, 356080, 360531, 400590, 427296, 480708, 534120, 569728, 600885, 640944, 712160, 721062, 801180, 854592, 961416, 1068240, 1139456, 1201770, 1281888, 1424320, 1442124, 1602360, 1709184, 1802655, 1922832, 2136480, 2403540, 2563776, 2848640, 2884248, 3204720, 3418368, 3605310, 3845664, 4272960, 4807080, 5127552, 5697280, 5768496, 6409440, 7210620, 7691328, 8545920, 9614160, 10255104, 11536992, 12818880, 14421240, 15382656, 17091840, 19228320, 23073984, 25637760, 28842480, 30765312, 38456640, 46147968, 51275520, 57684960, 76913280, 92295936, 115369920, 153826560, 230739840, 461479680]

約数ペア:

[(1, 461479680), (2, 230739840), (3, 153826560), (4, 115369920), (5, 92295936), (6, 76913280), (8, 57684960), (9, 51275520), (10, 46147968), (12, 38456640), (15, 30765312), (16, 28842480), (18, 25637760), (20, 23073984), (24, 19228320), (27, 17091840), (30, 15382656), (32, 14421240), (36, 12818880), (40, 11536992), (45, 10255104), (48, 9614160), (54, 8545920), (60, 7691328), (64, 7210620), (72, 6409440), (80, 5768496), (81, 5697280), (90, 5127552), (96, 4807080), (108, 4272960), (120, 3845664), (128, 3605310), (135, 3418368), (144, 3204720), (160, 2884248), (162, 2848640), (180, 2563776), (192, 2403540), (216, 2136480), (240, 1922832), (256, 1802655), (270, 1709184), (288, 1602360), (320, 1442124), (324, 1424320), (360, 1281888), (384, 1201770), (405, 1139456), (432, 1068240), (480, 961416), (540, 854592), (576, 801180), (640, 721062), (648, 712160), (720, 640944), (768, 600885), (810, 569728), (864, 534120), (960, 480708), (1080, 427296), (1152, 400590), (1280, 360531), (1296, 356080), (1440, 320472), (1620, 284864), (1728, 267060), (1920, 240354), (2160, 213648), (2304, 200295), (2592, 178040), (2880, 160236), (3240, 142432), (3456, 133530), (3840, 120177), (4320, 106824), (4451, 103680), (5184, 89020), (5760, 80118), (6480, 71216), (6912, 66765), (8640, 53412), (8902, 51840), (10368, 44510), (11520, 40059), (12960, 35608), (13353, 34560), (17280, 26706), (17804, 25920), (20736, 22255)]