85842720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 192

約数和(自身を含む): 310625280

約数和(自身を除く): 224782560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 641, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1282, 1395, 1440, 1488, 1674, 1860, 1923, 2160, 2232, 2480, 2564, 2790, 2976, 3205, 3348, 3720, 3846, 4185, 4320, 4464, 4960, 5128, 5580, 5769, 6410, 6696, 7440, 7692, 8370, 8928, 9615, 10256, 11160, 11538, 12820, 13392, 14880, 15384, 16740, 17307, 19230, 19871, 20512, 22320, 23076, 25640, 26784, 28845, 30768, 33480, 34614, 38460, 39742, 44640, 46152, 51280, 57690, 59613, 61536, 66960, 69228, 76920, 79484, 86535, 92304, 99355, 102560, 115380, 119226, 133920, 138456, 153840, 158968, 173070, 178839, 184608, 198710, 230760, 238452, 276912, 298065, 307680, 317936, 346140, 357678, 397420, 461520, 476904, 536517, 553824, 596130, 635872, 692280, 715356, 794840, 894195, 923040, 953808, 1073034, 1192260, 1384560, 1430712, 1589680, 1788390, 1907616, 2146068, 2384520, 2682585, 2769120, 2861424, 3179360, 3576780, 4292136, 4769040, 5365170, 5722848, 7153560, 8584272, 9538080, 10730340, 14307120, 17168544, 21460680, 28614240, 42921360, 85842720]

約数ペア:

[(1, 85842720), (2, 42921360), (3, 28614240), (4, 21460680), (5, 17168544), (6, 14307120), (8, 10730340), (9, 9538080), (10, 8584272), (12, 7153560), (15, 5722848), (16, 5365170), (18, 4769040), (20, 4292136), (24, 3576780), (27, 3179360), (30, 2861424), (31, 2769120), (32, 2682585), (36, 2384520), (40, 2146068), (45, 1907616), (48, 1788390), (54, 1589680), (60, 1430712), (62, 1384560), (72, 1192260), (80, 1073034), (90, 953808), (93, 923040), (96, 894195), (108, 794840), (120, 715356), (124, 692280), (135, 635872), (144, 596130), (155, 553824), (160, 536517), (180, 476904), (186, 461520), (216, 397420), (240, 357678), (248, 346140), (270, 317936), (279, 307680), (288, 298065), (310, 276912), (360, 238452), (372, 230760), (432, 198710), (465, 184608), (480, 178839), (496, 173070), (540, 158968), (558, 153840), (620, 138456), (641, 133920), (720, 119226), (744, 115380), (837, 102560), (864, 99355), (930, 92304), (992, 86535), (1080, 79484), (1116, 76920), (1240, 69228), (1282, 66960), (1395, 61536), (1440, 59613), (1488, 57690), (1674, 51280), (1860, 46152), (1923, 44640), (2160, 39742), (2232, 38460), (2480, 34614), (2564, 33480), (2790, 30768), (2976, 28845), (3205, 26784), (3348, 25640), (3720, 23076), (3846, 22320), (4185, 20512), (4320, 19871), (4464, 19230), (4960, 17307), (5128, 16740), (5580, 15384), (5769, 14880), (6410, 13392), (6696, 12820), (7440, 11538), (7692, 11160), (8370, 10256), (8928, 9615)]