887254560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:557

約数の個数: 240

約数和(自身を含む): 3155556096

約数和(自身を除く): 2268301536

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 223, 240, 270, 288, 307, 324, 360, 405, 432, 446, 480, 540, 614, 648, 669, 720, 810, 864, 892, 921, 1080, 1115, 1228, 1296, 1338, 1440, 1535, 1620, 1784, 1842, 2007, 2160, 2230, 2456, 2592, 2676, 2763, 3070, 3240, 3345, 3568, 3684, 4014, 4320, 4460, 4605, 4912, 5352, 5526, 6021, 6140, 6480, 6690, 7136, 7368, 8028, 8289, 8920, 9210, 9824, 10035, 10704, 11052, 12042, 12280, 12960, 13380, 13815, 14736, 16056, 16578, 17840, 18063, 18420, 20070, 21408, 22104, 24084, 24560, 24867, 26760, 27630, 29472, 30105, 32112, 33156, 35680, 36126, 36840, 40140, 41445, 44208, 48168, 49120, 49734, 53520, 55260, 60210, 64224, 66312, 68461, 72252, 73680, 80280, 82890, 88416, 90315, 96336, 99468, 107040, 110520, 120420, 124335, 132624, 136922, 144504, 147360, 160560, 165780, 180630, 192672, 198936, 205383, 221040, 240840, 248670, 265248, 273844, 289008, 321120, 331560, 342305, 361260, 397872, 410766, 442080, 481680, 497340, 547688, 578016, 616149, 663120, 684610, 722520, 795744, 821532, 963360, 994680, 1026915, 1095376, 1232298, 1326240, 1369220, 1445040, 1643064, 1848447, 1989360, 2053830, 2190752, 2464596, 2738440, 2890080, 3080745, 3286128, 3696894, 3978720, 4107660, 4929192, 5476880, 5545341, 6161490, 6572256, 7393788, 8215320, 9242235, 9858384, 10953760, 11090682, 12322980, 14787576, 16430640, 18484470, 19716768, 22181364, 24645960, 27726705, 29575152, 32861280, 36968940, 44362728, 49291920, 55453410, 59150304, 73937880, 88725456, 98583840, 110906820, 147875760, 177450912, 221813640, 295751520, 443627280, 887254560]

約数ペア:

[(1, 887254560), (2, 443627280), (3, 295751520), (4, 221813640), (5, 177450912), (6, 147875760), (8, 110906820), (9, 98583840), (10, 88725456), (12, 73937880), (15, 59150304), (16, 55453410), (18, 49291920), (20, 44362728), (24, 36968940), (27, 32861280), (30, 29575152), (32, 27726705), (36, 24645960), (40, 22181364), (45, 19716768), (48, 18484470), (54, 16430640), (60, 14787576), (72, 12322980), (80, 11090682), (81, 10953760), (90, 9858384), (96, 9242235), (108, 8215320), (120, 7393788), (135, 6572256), (144, 6161490), (160, 5545341), (162, 5476880), (180, 4929192), (216, 4107660), (223, 3978720), (240, 3696894), (270, 3286128), (288, 3080745), (307, 2890080), (324, 2738440), (360, 2464596), (405, 2190752), (432, 2053830), (446, 1989360), (480, 1848447), (540, 1643064), (614, 1445040), (648, 1369220), (669, 1326240), (720, 1232298), (810, 1095376), (864, 1026915), (892, 994680), (921, 963360), (1080, 821532), (1115, 795744), (1228, 722520), (1296, 684610), (1338, 663120), (1440, 616149), (1535, 578016), (1620, 547688), (1784, 497340), (1842, 481680), (2007, 442080), (2160, 410766), (2230, 397872), (2456, 361260), (2592, 342305), (2676, 331560), (2763, 321120), (3070, 289008), (3240, 273844), (3345, 265248), (3568, 248670), (3684, 240840), (4014, 221040), (4320, 205383), (4460, 198936), (4605, 192672), (4912, 180630), (5352, 165780), (5526, 160560), (6021, 147360), (6140, 144504), (6480, 136922), (6690, 132624), (7136, 124335), (7368, 120420), (8028, 110520), (8289, 107040), (8920, 99468), (9210, 96336), (9824, 90315), (10035, 88416), (10704, 82890), (11052, 80280), (12042, 73680), (12280, 72252), (12960, 68461), (13380, 66312), (13815, 64224), (14736, 60210), (16056, 55260), (16578, 53520), (17840, 49734), (18063, 49120), (18420, 48168), (20070, 44208), (21408, 41445), (22104, 40140), (24084, 36840), (24560, 36126), (24867, 35680), (26760, 33156), (27630, 32112), (29472, 30105)]