672226560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 288

約数和(自身を含む): 2437102080

約数和(自身を除く): 1764875520

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 256, 265, 270, 288, 318, 320, 360, 367, 384, 424, 432, 477, 480, 530, 540, 576, 636, 640, 720, 734, 768, 795, 848, 864, 954, 960, 1060, 1080, 1101, 1152, 1272, 1280, 1431, 1440, 1468, 1590, 1696, 1728, 1835, 1908, 1920, 2120, 2160, 2202, 2304, 2385, 2544, 2862, 2880, 2936, 3180, 3303, 3392, 3456, 3670, 3816, 3840, 4240, 4320, 4404, 4770, 5088, 5505, 5724, 5760, 5872, 6360, 6606, 6784, 6912, 7155, 7340, 7632, 8480, 8640, 8808, 9540, 9909, 10176, 11010, 11448, 11520, 11744, 12720, 13212, 13568, 14310, 14680, 15264, 16515, 16960, 17280, 17616, 19080, 19451, 19818, 20352, 22020, 22896, 23488, 25440, 26424, 28620, 29360, 30528, 33030, 33920, 34560, 35232, 38160, 38902, 39636, 40704, 44040, 45792, 46976, 49545, 50880, 52848, 57240, 58353, 58720, 61056, 66060, 67840, 70464, 76320, 77804, 79272, 88080, 91584, 93952, 97255, 99090, 101760, 105696, 114480, 116706, 117440, 122112, 132120, 140928, 152640, 155608, 158544, 175059, 176160, 183168, 194510, 198180, 203520, 211392, 228960, 233412, 234880, 264240, 281856, 291765, 305280, 311216, 317088, 350118, 352320, 366336, 389020, 396360, 422784, 457920, 466824, 469760, 525177, 528480, 583530, 610560, 622432, 634176, 700236, 704640, 778040, 792720, 845568, 875295, 915840, 933648, 1050354, 1056960, 1167060, 1244864, 1268352, 1400472, 1409280, 1556080, 1585440, 1750590, 1831680, 1867296, 2100708, 2113920, 2334120, 2489728, 2536704, 2625885, 2800944, 3112160, 3170880, 3501180, 3734592, 4201416, 4227840, 4668240, 4979456, 5251770, 5601888, 6224320, 6341760, 7002360, 7469184, 8402832, 9336480, 10503540, 11203776, 12448640, 12683520, 14004720, 14938368, 16805664, 18672960, 21007080, 22407552, 24897280, 28009440, 33611328, 37345920, 42014160, 44815104, 56018880, 67222656, 74691840, 84028320, 112037760, 134445312, 168056640, 224075520, 336113280, 672226560]

約数ペア:

[(1, 672226560), (2, 336113280), (3, 224075520), (4, 168056640), (5, 134445312), (6, 112037760), (8, 84028320), (9, 74691840), (10, 67222656), (12, 56018880), (15, 44815104), (16, 42014160), (18, 37345920), (20, 33611328), (24, 28009440), (27, 24897280), (30, 22407552), (32, 21007080), (36, 18672960), (40, 16805664), (45, 14938368), (48, 14004720), (53, 12683520), (54, 12448640), (60, 11203776), (64, 10503540), (72, 9336480), (80, 8402832), (90, 7469184), (96, 7002360), (106, 6341760), (108, 6224320), (120, 5601888), (128, 5251770), (135, 4979456), (144, 4668240), (159, 4227840), (160, 4201416), (180, 3734592), (192, 3501180), (212, 3170880), (216, 3112160), (240, 2800944), (256, 2625885), (265, 2536704), (270, 2489728), (288, 2334120), (318, 2113920), (320, 2100708), (360, 1867296), (367, 1831680), (384, 1750590), (424, 1585440), (432, 1556080), (477, 1409280), (480, 1400472), (530, 1268352), (540, 1244864), (576, 1167060), (636, 1056960), (640, 1050354), (720, 933648), (734, 915840), (768, 875295), (795, 845568), (848, 792720), (864, 778040), (954, 704640), (960, 700236), (1060, 634176), (1080, 622432), (1101, 610560), (1152, 583530), (1272, 528480), (1280, 525177), (1431, 469760), (1440, 466824), (1468, 457920), (1590, 422784), (1696, 396360), (1728, 389020), (1835, 366336), (1908, 352320), (1920, 350118), (2120, 317088), (2160, 311216), (2202, 305280), (2304, 291765), (2385, 281856), (2544, 264240), (2862, 234880), (2880, 233412), (2936, 228960), (3180, 211392), (3303, 203520), (3392, 198180), (3456, 194510), (3670, 183168), (3816, 176160), (3840, 175059), (4240, 158544), (4320, 155608), (4404, 152640), (4770, 140928), (5088, 132120), (5505, 122112), (5724, 117440), (5760, 116706), (5872, 114480), (6360, 105696), (6606, 101760), (6784, 99090), (6912, 97255), (7155, 93952), (7340, 91584), (7632, 88080), (8480, 79272), (8640, 77804), (8808, 76320), (9540, 70464), (9909, 67840), (10176, 66060), (11010, 61056), (11448, 58720), (11520, 58353), (11744, 57240), (12720, 52848), (13212, 50880), (13568, 49545), (14310, 46976), (14680, 45792), (15264, 44040), (16515, 40704), (16960, 39636), (17280, 38902), (17616, 38160), (19080, 35232), (19451, 34560), (19818, 33920), (20352, 33030), (22020, 30528), (22896, 29360), (23488, 28620), (25440, 26424)]