2867520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 112

約数和(自身を含む): 9509760

約数和(自身を除く): 6642240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 103, 116, 120, 145, 160, 174, 192, 206, 232, 240, 290, 309, 320, 348, 412, 435, 464, 480, 515, 580, 618, 696, 824, 870, 928, 960, 1030, 1160, 1236, 1392, 1545, 1648, 1740, 1856, 2060, 2320, 2472, 2784, 2987, 3090, 3296, 3480, 4120, 4640, 4944, 5568, 5974, 6180, 6592, 6960, 8240, 8961, 9280, 9888, 11948, 12360, 13920, 14935, 16480, 17922, 19776, 23896, 24720, 27840, 29870, 32960, 35844, 44805, 47792, 49440, 59740, 71688, 89610, 95584, 98880, 119480, 143376, 179220, 191168, 238960, 286752, 358440, 477920, 573504, 716880, 955840, 1433760, 2867520]

約数ペア:

[(1, 2867520), (2, 1433760), (3, 955840), (4, 716880), (5, 573504), (6, 477920), (8, 358440), (10, 286752), (12, 238960), (15, 191168), (16, 179220), (20, 143376), (24, 119480), (29, 98880), (30, 95584), (32, 89610), (40, 71688), (48, 59740), (58, 49440), (60, 47792), (64, 44805), (80, 35844), (87, 32960), (96, 29870), (103, 27840), (116, 24720), (120, 23896), (145, 19776), (160, 17922), (174, 16480), (192, 14935), (206, 13920), (232, 12360), (240, 11948), (290, 9888), (309, 9280), (320, 8961), (348, 8240), (412, 6960), (435, 6592), (464, 6180), (480, 5974), (515, 5568), (580, 4944), (618, 4640), (696, 4120), (824, 3480), (870, 3296), (928, 3090), (960, 2987), (1030, 2784), (1160, 2472), (1236, 2320), (1392, 2060), (1545, 1856), (1648, 1740)]