415464480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 1505806848

約数和(自身を除く): 1090342368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 96, 120, 123, 124, 144, 155, 160, 164, 180, 186, 205, 227, 240, 246, 248, 279, 288, 310, 328, 360, 369, 372, 410, 454, 465, 480, 492, 496, 558, 615, 620, 656, 681, 720, 738, 744, 820, 908, 930, 984, 992, 1116, 1135, 1230, 1240, 1271, 1312, 1362, 1395, 1440, 1476, 1488, 1640, 1816, 1845, 1860, 1968, 2043, 2232, 2270, 2460, 2480, 2542, 2724, 2790, 2952, 2976, 3280, 3405, 3632, 3690, 3720, 3813, 3936, 4086, 4464, 4540, 4920, 4960, 5084, 5448, 5580, 5904, 6355, 6560, 6810, 7037, 7264, 7380, 7440, 7626, 8172, 8928, 9080, 9307, 9840, 10168, 10215, 10896, 11160, 11439, 11808, 12710, 13620, 14074, 14760, 14880, 15252, 16344, 18160, 18614, 19065, 19680, 20336, 20430, 21111, 21792, 22320, 22878, 25420, 27240, 27921, 28148, 29520, 30504, 32688, 35185, 36320, 37228, 38130, 40672, 40860, 42222, 44640, 45756, 46535, 50840, 54480, 55842, 56296, 57195, 59040, 61008, 63333, 65376, 70370, 74456, 76260, 81720, 83763, 84444, 91512, 93070, 101680, 105555, 108960, 111684, 112592, 114390, 122016, 126666, 139605, 140740, 148912, 152520, 163440, 167526, 168888, 183024, 186140, 203360, 211110, 223368, 225184, 228780, 253332, 279210, 281480, 288517, 297824, 305040, 316665, 326880, 335052, 337776, 366048, 372280, 418815, 422220, 446736, 457560, 506664, 558420, 562960, 577034, 610080, 633330, 670104, 675552, 744560, 837630, 844440, 865551, 893472, 915120, 1013328, 1116840, 1125920, 1154068, 1266660, 1340208, 1442585, 1489120, 1675260, 1688880, 1731102, 1830240, 2026656, 2233680, 2308136, 2533320, 2596653, 2680416, 2885170, 3350520, 3377760, 3462204, 4327755, 4467360, 4616272, 5066640, 5193306, 5770340, 6701040, 6924408, 8655510, 9232544, 10133280, 10386612, 11540680, 12983265, 13402080, 13848816, 17311020, 20773224, 23081360, 25966530, 27697632, 34622040, 41546448, 46162720, 51933060, 69244080, 83092896, 103866120, 138488160, 207732240, 415464480]

約数ペア:

[(1, 415464480), (2, 207732240), (3, 138488160), (4, 103866120), (5, 83092896), (6, 69244080), (8, 51933060), (9, 46162720), (10, 41546448), (12, 34622040), (15, 27697632), (16, 25966530), (18, 23081360), (20, 20773224), (24, 17311020), (30, 13848816), (31, 13402080), (32, 12983265), (36, 11540680), (40, 10386612), (41, 10133280), (45, 9232544), (48, 8655510), (60, 6924408), (62, 6701040), (72, 5770340), (80, 5193306), (82, 5066640), (90, 4616272), (93, 4467360), (96, 4327755), (120, 3462204), (123, 3377760), (124, 3350520), (144, 2885170), (155, 2680416), (160, 2596653), (164, 2533320), (180, 2308136), (186, 2233680), (205, 2026656), (227, 1830240), (240, 1731102), (246, 1688880), (248, 1675260), (279, 1489120), (288, 1442585), (310, 1340208), (328, 1266660), (360, 1154068), (369, 1125920), (372, 1116840), (410, 1013328), (454, 915120), (465, 893472), (480, 865551), (492, 844440), (496, 837630), (558, 744560), (615, 675552), (620, 670104), (656, 633330), (681, 610080), (720, 577034), (738, 562960), (744, 558420), (820, 506664), (908, 457560), (930, 446736), (984, 422220), (992, 418815), (1116, 372280), (1135, 366048), (1230, 337776), (1240, 335052), (1271, 326880), (1312, 316665), (1362, 305040), (1395, 297824), (1440, 288517), (1476, 281480), (1488, 279210), (1640, 253332), (1816, 228780), (1845, 225184), (1860, 223368), (1968, 211110), (2043, 203360), (2232, 186140), (2270, 183024), (2460, 168888), (2480, 167526), (2542, 163440), (2724, 152520), (2790, 148912), (2952, 140740), (2976, 139605), (3280, 126666), (3405, 122016), (3632, 114390), (3690, 112592), (3720, 111684), (3813, 108960), (3936, 105555), (4086, 101680), (4464, 93070), (4540, 91512), (4920, 84444), (4960, 83763), (5084, 81720), (5448, 76260), (5580, 74456), (5904, 70370), (6355, 65376), (6560, 63333), (6810, 61008), (7037, 59040), (7264, 57195), (7380, 56296), (7440, 55842), (7626, 54480), (8172, 50840), (8928, 46535), (9080, 45756), (9307, 44640), (9840, 42222), (10168, 40860), (10215, 40672), (10896, 38130), (11160, 37228), (11439, 36320), (11808, 35185), (12710, 32688), (13620, 30504), (14074, 29520), (14760, 28148), (14880, 27921), (15252, 27240), (16344, 25420), (18160, 22878), (18614, 22320), (19065, 21792), (19680, 21111), (20336, 20430)]