166263840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{12829}}^1$

素因数の和:12856

約数の個数: 120

約数和(自身を含む): 586818540

約数和(自身を除く): 420554700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12829, 12960, 25658, 38487, 51316, 64145, 76974, 102632, 115461, 128290, 153948, 192435, 205264, 230922, 256580, 307896, 346383, 384870, 410528, 461844, 513160, 577305, 615792, 692766, 769740, 923688, 1026320, 1039149, 1154610, 1231584, 1385532, 1539480, 1731915, 1847376, 2052640, 2078298, 2309220, 2771064, 3078960, 3463830, 3694752, 4156596, 4618440, 5195745, 5542128, 6157920, 6927660, 8313192, 9236880, 10391490, 11084256, 13855320, 16626384, 18473760, 20782980, 27710640, 33252768, 41565960, 55421280, 83131920, 166263840]

約数ペア:

[(1, 166263840), (2, 83131920), (3, 55421280), (4, 41565960), (5, 33252768), (6, 27710640), (8, 20782980), (9, 18473760), (10, 16626384), (12, 13855320), (15, 11084256), (16, 10391490), (18, 9236880), (20, 8313192), (24, 6927660), (27, 6157920), (30, 5542128), (32, 5195745), (36, 4618440), (40, 4156596), (45, 3694752), (48, 3463830), (54, 3078960), (60, 2771064), (72, 2309220), (80, 2078298), (81, 2052640), (90, 1847376), (96, 1731915), (108, 1539480), (120, 1385532), (135, 1231584), (144, 1154610), (160, 1039149), (162, 1026320), (180, 923688), (216, 769740), (240, 692766), (270, 615792), (288, 577305), (324, 513160), (360, 461844), (405, 410528), (432, 384870), (480, 346383), (540, 307896), (648, 256580), (720, 230922), (810, 205264), (864, 192435), (1080, 153948), (1296, 128290), (1440, 115461), (1620, 102632), (2160, 76974), (2592, 64145), (3240, 51316), (4320, 38487), (6480, 25658), (12829, 12960)]