88487640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:935

約数の個数: 160

約数和(自身を含む): 307359360

約数和(自身を除く): 218871720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 881, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1762, 1860, 2232, 2511, 2643, 2790, 3240, 3348, 3524, 3720, 4185, 4405, 5022, 5286, 5580, 6696, 7048, 7929, 8370, 8810, 10044, 10572, 11160, 12555, 13215, 15858, 16740, 17620, 20088, 21144, 23787, 25110, 26430, 27311, 31716, 33480, 35240, 39645, 47574, 50220, 52860, 54622, 63432, 71361, 79290, 81933, 95148, 100440, 105720, 109244, 118935, 136555, 142722, 158580, 163866, 190296, 218488, 237870, 245799, 273110, 285444, 317160, 327732, 356805, 409665, 475740, 491598, 546220, 570888, 655464, 713610, 737397, 819330, 951480, 983196, 1092440, 1228995, 1427220, 1474794, 1638660, 1966392, 2212191, 2457990, 2854440, 2949588, 3277320, 3686985, 4424382, 4915980, 5899176, 7373970, 8848764, 9831960, 11060955, 14747940, 17697528, 22121910, 29495880, 44243820, 88487640]

約数ペア:

[(1, 88487640), (2, 44243820), (3, 29495880), (4, 22121910), (5, 17697528), (6, 14747940), (8, 11060955), (9, 9831960), (10, 8848764), (12, 7373970), (15, 5899176), (18, 4915980), (20, 4424382), (24, 3686985), (27, 3277320), (30, 2949588), (31, 2854440), (36, 2457990), (40, 2212191), (45, 1966392), (54, 1638660), (60, 1474794), (62, 1427220), (72, 1228995), (81, 1092440), (90, 983196), (93, 951480), (108, 819330), (120, 737397), (124, 713610), (135, 655464), (155, 570888), (162, 546220), (180, 491598), (186, 475740), (216, 409665), (248, 356805), (270, 327732), (279, 317160), (310, 285444), (324, 273110), (360, 245799), (372, 237870), (405, 218488), (465, 190296), (540, 163866), (558, 158580), (620, 142722), (648, 136555), (744, 118935), (810, 109244), (837, 105720), (881, 100440), (930, 95148), (1080, 81933), (1116, 79290), (1240, 71361), (1395, 63432), (1620, 54622), (1674, 52860), (1762, 50220), (1860, 47574), (2232, 39645), (2511, 35240), (2643, 33480), (2790, 31716), (3240, 27311), (3348, 26430), (3524, 25110), (3720, 23787), (4185, 21144), (4405, 20088), (5022, 17620), (5286, 16740), (5580, 15858), (6696, 13215), (7048, 12555), (7929, 11160), (8370, 10572), (8810, 10044)]