237078720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:599

約数の個数: 168

約数和(自身を含む): 821167776

約数和(自身を除く): 584089056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 263, 288, 313, 320, 360, 480, 526, 576, 626, 720, 789, 939, 960, 1052, 1252, 1315, 1440, 1565, 1578, 1878, 2104, 2367, 2504, 2630, 2817, 2880, 3130, 3156, 3756, 3945, 4208, 4695, 4734, 5008, 5260, 5634, 6260, 6312, 7512, 7890, 8416, 9390, 9468, 10016, 10520, 11268, 11835, 12520, 12624, 14085, 15024, 15780, 16832, 18780, 18936, 20032, 21040, 22536, 23670, 25040, 25248, 28170, 30048, 31560, 37560, 37872, 42080, 45072, 47340, 50080, 50496, 56340, 60096, 63120, 75120, 75744, 82319, 84160, 90144, 94680, 100160, 112680, 126240, 150240, 151488, 164638, 180288, 189360, 225360, 246957, 252480, 300480, 329276, 378720, 411595, 450720, 493914, 658552, 740871, 757440, 823190, 901440, 987828, 1234785, 1317104, 1481742, 1646380, 1975656, 2469570, 2634208, 2963484, 3292760, 3704355, 3951312, 4939140, 5268416, 5926968, 6585520, 7408710, 7902624, 9878280, 11853936, 13171040, 14817420, 15805248, 19756560, 23707872, 26342080, 29634840, 39513120, 47415744, 59269680, 79026240, 118539360, 237078720]

約数ペア:

[(1, 237078720), (2, 118539360), (3, 79026240), (4, 59269680), (5, 47415744), (6, 39513120), (8, 29634840), (9, 26342080), (10, 23707872), (12, 19756560), (15, 15805248), (16, 14817420), (18, 13171040), (20, 11853936), (24, 9878280), (30, 7902624), (32, 7408710), (36, 6585520), (40, 5926968), (45, 5268416), (48, 4939140), (60, 3951312), (64, 3704355), (72, 3292760), (80, 2963484), (90, 2634208), (96, 2469570), (120, 1975656), (144, 1646380), (160, 1481742), (180, 1317104), (192, 1234785), (240, 987828), (263, 901440), (288, 823190), (313, 757440), (320, 740871), (360, 658552), (480, 493914), (526, 450720), (576, 411595), (626, 378720), (720, 329276), (789, 300480), (939, 252480), (960, 246957), (1052, 225360), (1252, 189360), (1315, 180288), (1440, 164638), (1565, 151488), (1578, 150240), (1878, 126240), (2104, 112680), (2367, 100160), (2504, 94680), (2630, 90144), (2817, 84160), (2880, 82319), (3130, 75744), (3156, 75120), (3756, 63120), (3945, 60096), (4208, 56340), (4695, 50496), (4734, 50080), (5008, 47340), (5260, 45072), (5634, 42080), (6260, 37872), (6312, 37560), (7512, 31560), (7890, 30048), (8416, 28170), (9390, 25248), (9468, 25040), (10016, 23670), (10520, 22536), (11268, 21040), (11835, 20032), (12520, 18936), (12624, 18780), (14085, 16832), (15024, 15780)]