83342880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1919

約数の個数: 144

約数和(自身を含む): 293739264

約数和(自身を除く): 210396384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1867, 2232, 2480, 2790, 2976, 3720, 3734, 4464, 4960, 5580, 5601, 7440, 7468, 8928, 9335, 11160, 11202, 14880, 14936, 16803, 18670, 22320, 22404, 28005, 29872, 33606, 37340, 44640, 44808, 56010, 57877, 59744, 67212, 74680, 84015, 89616, 112020, 115754, 134424, 149360, 168030, 173631, 179232, 224040, 231508, 268848, 289385, 298720, 336060, 347262, 448080, 463016, 520893, 537696, 578770, 672120, 694524, 868155, 896160, 926032, 1041786, 1157540, 1344240, 1389048, 1736310, 1852064, 2083572, 2315080, 2604465, 2688480, 2778096, 3472620, 4167144, 4630160, 5208930, 5556192, 6945240, 8334288, 9260320, 10417860, 13890480, 16668576, 20835720, 27780960, 41671440, 83342880]

約数ペア:

[(1, 83342880), (2, 41671440), (3, 27780960), (4, 20835720), (5, 16668576), (6, 13890480), (8, 10417860), (9, 9260320), (10, 8334288), (12, 6945240), (15, 5556192), (16, 5208930), (18, 4630160), (20, 4167144), (24, 3472620), (30, 2778096), (31, 2688480), (32, 2604465), (36, 2315080), (40, 2083572), (45, 1852064), (48, 1736310), (60, 1389048), (62, 1344240), (72, 1157540), (80, 1041786), (90, 926032), (93, 896160), (96, 868155), (120, 694524), (124, 672120), (144, 578770), (155, 537696), (160, 520893), (180, 463016), (186, 448080), (240, 347262), (248, 336060), (279, 298720), (288, 289385), (310, 268848), (360, 231508), (372, 224040), (465, 179232), (480, 173631), (496, 168030), (558, 149360), (620, 134424), (720, 115754), (744, 112020), (930, 89616), (992, 84015), (1116, 74680), (1240, 67212), (1395, 59744), (1440, 57877), (1488, 56010), (1860, 44808), (1867, 44640), (2232, 37340), (2480, 33606), (2790, 29872), (2976, 28005), (3720, 22404), (3734, 22320), (4464, 18670), (4960, 16803), (5580, 14936), (5601, 14880), (7440, 11202), (7468, 11160), (8928, 9335)]