86847120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1350

約数の個数: 160

約数和(自身を含む): 309027840

約数和(自身を除く): 222180720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1297, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2594, 2790, 3348, 3720, 3891, 4185, 4464, 5188, 5580, 6485, 6696, 7440, 7782, 8370, 10376, 11160, 11673, 12970, 13392, 15564, 16740, 19455, 20752, 22320, 23346, 25940, 31128, 33480, 35019, 38910, 40207, 46692, 51880, 58365, 62256, 66960, 70038, 77820, 80414, 93384, 103760, 116730, 120621, 140076, 155640, 160828, 175095, 186768, 201035, 233460, 241242, 280152, 311280, 321656, 350190, 361863, 402070, 466920, 482484, 560304, 603105, 643312, 700380, 723726, 804140, 933840, 964968, 1085589, 1206210, 1400760, 1447452, 1608280, 1809315, 1929936, 2171178, 2412420, 2801520, 2894904, 3216560, 3618630, 4342356, 4824840, 5427945, 5789808, 7237260, 8684712, 9649680, 10855890, 14474520, 17369424, 21711780, 28949040, 43423560, 86847120]

約数ペア:

[(1, 86847120), (2, 43423560), (3, 28949040), (4, 21711780), (5, 17369424), (6, 14474520), (8, 10855890), (9, 9649680), (10, 8684712), (12, 7237260), (15, 5789808), (16, 5427945), (18, 4824840), (20, 4342356), (24, 3618630), (27, 3216560), (30, 2894904), (31, 2801520), (36, 2412420), (40, 2171178), (45, 1929936), (48, 1809315), (54, 1608280), (60, 1447452), (62, 1400760), (72, 1206210), (80, 1085589), (90, 964968), (93, 933840), (108, 804140), (120, 723726), (124, 700380), (135, 643312), (144, 603105), (155, 560304), (180, 482484), (186, 466920), (216, 402070), (240, 361863), (248, 350190), (270, 321656), (279, 311280), (310, 280152), (360, 241242), (372, 233460), (432, 201035), (465, 186768), (496, 175095), (540, 160828), (558, 155640), (620, 140076), (720, 120621), (744, 116730), (837, 103760), (930, 93384), (1080, 80414), (1116, 77820), (1240, 70038), (1297, 66960), (1395, 62256), (1488, 58365), (1674, 51880), (1860, 46692), (2160, 40207), (2232, 38910), (2480, 35019), (2594, 33480), (2790, 31128), (3348, 25940), (3720, 23346), (3891, 22320), (4185, 20752), (4464, 19455), (5188, 16740), (5580, 15564), (6485, 13392), (6696, 12970), (7440, 11673), (7782, 11160), (8370, 10376)]