115081920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1343

約数の個数: 168

約数和(自身を含む): 408919680

約数和(自身を除く): 293837760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1289, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2578, 2790, 2880, 2976, 3720, 3867, 4464, 4960, 5156, 5580, 5952, 6445, 7440, 7734, 8928, 9920, 10312, 11160, 11601, 12890, 14880, 15468, 17856, 19335, 20624, 22320, 23202, 25780, 29760, 30936, 38670, 39959, 41248, 44640, 46404, 51560, 58005, 61872, 77340, 79918, 82496, 89280, 92808, 103120, 116010, 119877, 123744, 154680, 159836, 185616, 199795, 206240, 232020, 239754, 247488, 309360, 319672, 359631, 371232, 399590, 412480, 464040, 479508, 599385, 618720, 639344, 719262, 742464, 799180, 928080, 959016, 1198770, 1237440, 1278688, 1438524, 1598360, 1798155, 1856160, 1918032, 2397540, 2557376, 2877048, 3196720, 3596310, 3712320, 3836064, 4795080, 5754096, 6393440, 7192620, 7672128, 9590160, 11508192, 12786880, 14385240, 19180320, 23016384, 28770480, 38360640, 57540960, 115081920]

約数ペア:

[(1, 115081920), (2, 57540960), (3, 38360640), (4, 28770480), (5, 23016384), (6, 19180320), (8, 14385240), (9, 12786880), (10, 11508192), (12, 9590160), (15, 7672128), (16, 7192620), (18, 6393440), (20, 5754096), (24, 4795080), (30, 3836064), (31, 3712320), (32, 3596310), (36, 3196720), (40, 2877048), (45, 2557376), (48, 2397540), (60, 1918032), (62, 1856160), (64, 1798155), (72, 1598360), (80, 1438524), (90, 1278688), (93, 1237440), (96, 1198770), (120, 959016), (124, 928080), (144, 799180), (155, 742464), (160, 719262), (180, 639344), (186, 618720), (192, 599385), (240, 479508), (248, 464040), (279, 412480), (288, 399590), (310, 371232), (320, 359631), (360, 319672), (372, 309360), (465, 247488), (480, 239754), (496, 232020), (558, 206240), (576, 199795), (620, 185616), (720, 159836), (744, 154680), (930, 123744), (960, 119877), (992, 116010), (1116, 103120), (1240, 92808), (1289, 89280), (1395, 82496), (1440, 79918), (1488, 77340), (1860, 61872), (1984, 58005), (2232, 51560), (2480, 46404), (2578, 44640), (2790, 41248), (2880, 39959), (2976, 38670), (3720, 30936), (3867, 29760), (4464, 25780), (4960, 23202), (5156, 22320), (5580, 20624), (5952, 19335), (6445, 17856), (7440, 15468), (7734, 14880), (8928, 12890), (9920, 11601), (10312, 11160)]