172622880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1344

約数の個数: 192

約数和(自身を含む): 624153600

約数和(自身を除く): 451530720

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, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1289, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2578, 2790, 2976, 3348, 3720, 3867, 4185, 4320, 4464, 4960, 5156, 5580, 6445, 6696, 7440, 7734, 8370, 8928, 10312, 11160, 11601, 12890, 13392, 14880, 15468, 16740, 19335, 20624, 22320, 23202, 25780, 26784, 30936, 33480, 34803, 38670, 39959, 41248, 44640, 46404, 51560, 58005, 61872, 66960, 69606, 77340, 79918, 92808, 103120, 116010, 119877, 123744, 133920, 139212, 154680, 159836, 174015, 185616, 199795, 206240, 232020, 239754, 278424, 309360, 319672, 348030, 359631, 371232, 399590, 464040, 479508, 556848, 599385, 618720, 639344, 696060, 719262, 799180, 928080, 959016, 1078893, 1113696, 1198770, 1278688, 1392120, 1438524, 1598360, 1798155, 1856160, 1918032, 2157786, 2397540, 2784240, 2877048, 3196720, 3596310, 3836064, 4315572, 4795080, 5394465, 5568480, 5754096, 6393440, 7192620, 8631144, 9590160, 10788930, 11508192, 14385240, 17262288, 19180320, 21577860, 28770480, 34524576, 43155720, 57540960, 86311440, 172622880]

約数ペア:

[(1, 172622880), (2, 86311440), (3, 57540960), (4, 43155720), (5, 34524576), (6, 28770480), (8, 21577860), (9, 19180320), (10, 17262288), (12, 14385240), (15, 11508192), (16, 10788930), (18, 9590160), (20, 8631144), (24, 7192620), (27, 6393440), (30, 5754096), (31, 5568480), (32, 5394465), (36, 4795080), (40, 4315572), (45, 3836064), (48, 3596310), (54, 3196720), (60, 2877048), (62, 2784240), (72, 2397540), (80, 2157786), (90, 1918032), (93, 1856160), (96, 1798155), (108, 1598360), (120, 1438524), (124, 1392120), (135, 1278688), (144, 1198770), (155, 1113696), (160, 1078893), (180, 959016), (186, 928080), (216, 799180), (240, 719262), (248, 696060), (270, 639344), (279, 618720), (288, 599385), (310, 556848), (360, 479508), (372, 464040), (432, 399590), (465, 371232), (480, 359631), (496, 348030), (540, 319672), (558, 309360), (620, 278424), (720, 239754), (744, 232020), (837, 206240), (864, 199795), (930, 185616), (992, 174015), (1080, 159836), (1116, 154680), (1240, 139212), (1289, 133920), (1395, 123744), (1440, 119877), (1488, 116010), (1674, 103120), (1860, 92808), (2160, 79918), (2232, 77340), (2480, 69606), (2578, 66960), (2790, 61872), (2976, 58005), (3348, 51560), (3720, 46404), (3867, 44640), (4185, 41248), (4320, 39959), (4464, 38670), (4960, 34803), (5156, 33480), (5580, 30936), (6445, 26784), (6696, 25780), (7440, 23202), (7734, 22320), (8370, 20624), (8928, 19335), (10312, 16740), (11160, 15468), (11601, 14880), (12890, 13392)]