460327680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1347

約数の個数: 216

約数和(自身を含む): 1645338240

約数和(自身を除く): 1185010560

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, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1289, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2578, 2790, 2880, 2976, 3720, 3840, 3867, 3968, 4464, 4960, 5156, 5580, 5760, 5952, 6445, 7440, 7734, 7936, 8928, 9920, 10312, 11160, 11520, 11601, 11904, 12890, 14880, 15468, 17856, 19335, 19840, 20624, 22320, 23202, 23808, 25780, 29760, 30936, 35712, 38670, 39680, 39959, 41248, 44640, 46404, 51560, 58005, 59520, 61872, 71424, 77340, 79918, 82496, 89280, 92808, 103120, 116010, 119040, 119877, 123744, 154680, 159836, 164992, 178560, 185616, 199795, 206240, 232020, 239754, 247488, 309360, 319672, 329984, 357120, 359631, 371232, 399590, 412480, 464040, 479508, 494976, 599385, 618720, 639344, 719262, 742464, 799180, 824960, 928080, 959016, 989952, 1198770, 1237440, 1278688, 1438524, 1484928, 1598360, 1649920, 1798155, 1856160, 1918032, 2397540, 2474880, 2557376, 2877048, 2969856, 3196720, 3596310, 3712320, 3836064, 4795080, 4949760, 5114752, 5754096, 6393440, 7192620, 7424640, 7672128, 9590160, 10229504, 11508192, 12786880, 14385240, 14849280, 15344256, 19180320, 23016384, 25573760, 28770480, 30688512, 38360640, 46032768, 51147520, 57540960, 76721280, 92065536, 115081920, 153442560, 230163840, 460327680]

約数ペア:

[(1, 460327680), (2, 230163840), (3, 153442560), (4, 115081920), (5, 92065536), (6, 76721280), (8, 57540960), (9, 51147520), (10, 46032768), (12, 38360640), (15, 30688512), (16, 28770480), (18, 25573760), (20, 23016384), (24, 19180320), (30, 15344256), (31, 14849280), (32, 14385240), (36, 12786880), (40, 11508192), (45, 10229504), (48, 9590160), (60, 7672128), (62, 7424640), (64, 7192620), (72, 6393440), (80, 5754096), (90, 5114752), (93, 4949760), (96, 4795080), (120, 3836064), (124, 3712320), (128, 3596310), (144, 3196720), (155, 2969856), (160, 2877048), (180, 2557376), (186, 2474880), (192, 2397540), (240, 1918032), (248, 1856160), (256, 1798155), (279, 1649920), (288, 1598360), (310, 1484928), (320, 1438524), (360, 1278688), (372, 1237440), (384, 1198770), (465, 989952), (480, 959016), (496, 928080), (558, 824960), (576, 799180), (620, 742464), (640, 719262), (720, 639344), (744, 618720), (768, 599385), (930, 494976), (960, 479508), (992, 464040), (1116, 412480), (1152, 399590), (1240, 371232), (1280, 359631), (1289, 357120), (1395, 329984), (1440, 319672), (1488, 309360), (1860, 247488), (1920, 239754), (1984, 232020), (2232, 206240), (2304, 199795), (2480, 185616), (2578, 178560), (2790, 164992), (2880, 159836), (2976, 154680), (3720, 123744), (3840, 119877), (3867, 119040), (3968, 116010), (4464, 103120), (4960, 92808), (5156, 89280), (5580, 82496), (5760, 79918), (5952, 77340), (6445, 71424), (7440, 61872), (7734, 59520), (7936, 58005), (8928, 51560), (9920, 46404), (10312, 44640), (11160, 41248), (11520, 39959), (11601, 39680), (11904, 38670), (12890, 35712), (14880, 30936), (15468, 29760), (17856, 25780), (19335, 23808), (19840, 23202), (20624, 22320)]