1296332640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2753}}^1$

素因数の和:2886

約数の個数: 192

約数和(自身を含む): 4580452800

約数和(自身を除く): 3284120160

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, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 480, 540, 545, 654, 720, 864, 872, 981, 1080, 1090, 1308, 1440, 1635, 1744, 1962, 2160, 2180, 2616, 2753, 2943, 3270, 3488, 3924, 4320, 4360, 4905, 5232, 5506, 5886, 6540, 7848, 8259, 8720, 9810, 10464, 11012, 11772, 13080, 13765, 14715, 15696, 16518, 17440, 19620, 22024, 23544, 24777, 26160, 27530, 29430, 31392, 33036, 39240, 41295, 44048, 47088, 49554, 52320, 55060, 58860, 66072, 74331, 78480, 82590, 88096, 94176, 99108, 110120, 117720, 123885, 132144, 148662, 156960, 165180, 198216, 220240, 235440, 247770, 264288, 297324, 300077, 330360, 371655, 396432, 440480, 470880, 495540, 594648, 600154, 660720, 743310, 792864, 900231, 991080, 1189296, 1200308, 1321440, 1486620, 1500385, 1800462, 1982160, 2378592, 2400616, 2700693, 2973240, 3000770, 3600924, 3964320, 4501155, 4801232, 5401386, 5946480, 6001540, 7201848, 8102079, 9002310, 9602464, 10802772, 11892960, 12003080, 13503465, 14403696, 16204158, 18004620, 21605544, 24006160, 27006930, 28807392, 32408316, 36009240, 40510395, 43211088, 48012320, 54013860, 64816632, 72018480, 81020790, 86422176, 108027720, 129633264, 144036960, 162041580, 216055440, 259266528, 324083160, 432110880, 648166320, 1296332640]

約数ペア:

[(1, 1296332640), (2, 648166320), (3, 432110880), (4, 324083160), (5, 259266528), (6, 216055440), (8, 162041580), (9, 144036960), (10, 129633264), (12, 108027720), (15, 86422176), (16, 81020790), (18, 72018480), (20, 64816632), (24, 54013860), (27, 48012320), (30, 43211088), (32, 40510395), (36, 36009240), (40, 32408316), (45, 28807392), (48, 27006930), (54, 24006160), (60, 21605544), (72, 18004620), (80, 16204158), (90, 14403696), (96, 13503465), (108, 12003080), (109, 11892960), (120, 10802772), (135, 9602464), (144, 9002310), (160, 8102079), (180, 7201848), (216, 6001540), (218, 5946480), (240, 5401386), (270, 4801232), (288, 4501155), (327, 3964320), (360, 3600924), (432, 3000770), (436, 2973240), (480, 2700693), (540, 2400616), (545, 2378592), (654, 1982160), (720, 1800462), (864, 1500385), (872, 1486620), (981, 1321440), (1080, 1200308), (1090, 1189296), (1308, 991080), (1440, 900231), (1635, 792864), (1744, 743310), (1962, 660720), (2160, 600154), (2180, 594648), (2616, 495540), (2753, 470880), (2943, 440480), (3270, 396432), (3488, 371655), (3924, 330360), (4320, 300077), (4360, 297324), (4905, 264288), (5232, 247770), (5506, 235440), (5886, 220240), (6540, 198216), (7848, 165180), (8259, 156960), (8720, 148662), (9810, 132144), (10464, 123885), (11012, 117720), (11772, 110120), (13080, 99108), (13765, 94176), (14715, 88096), (15696, 82590), (16518, 78480), (17440, 74331), (19620, 66072), (22024, 58860), (23544, 55060), (24777, 52320), (26160, 49554), (27530, 47088), (29430, 44048), (31392, 41295), (33036, 39240)]