38231280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1879

約数の個数: 120

約数和(自身を含む): 132893280

約数和(自身を除く): 94662000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 1831, 2088, 2320, 2610, 3480, 3662, 4176, 5220, 5493, 6960, 7324, 9155, 10440, 10986, 14648, 16479, 18310, 20880, 21972, 27465, 29296, 32958, 36620, 43944, 53099, 54930, 65916, 73240, 82395, 87888, 106198, 109860, 131832, 146480, 159297, 164790, 212396, 219720, 263664, 265495, 318594, 329580, 424792, 439440, 477891, 530990, 637188, 659160, 796485, 849584, 955782, 1061980, 1274376, 1318320, 1592970, 1911564, 2123960, 2389455, 2548752, 3185940, 3823128, 4247920, 4778910, 6371880, 7646256, 9557820, 12743760, 19115640, 38231280]

約数ペア:

[(1, 38231280), (2, 19115640), (3, 12743760), (4, 9557820), (5, 7646256), (6, 6371880), (8, 4778910), (9, 4247920), (10, 3823128), (12, 3185940), (15, 2548752), (16, 2389455), (18, 2123960), (20, 1911564), (24, 1592970), (29, 1318320), (30, 1274376), (36, 1061980), (40, 955782), (45, 849584), (48, 796485), (58, 659160), (60, 637188), (72, 530990), (80, 477891), (87, 439440), (90, 424792), (116, 329580), (120, 318594), (144, 265495), (145, 263664), (174, 219720), (180, 212396), (232, 164790), (240, 159297), (261, 146480), (290, 131832), (348, 109860), (360, 106198), (435, 87888), (464, 82395), (522, 73240), (580, 65916), (696, 54930), (720, 53099), (870, 43944), (1044, 36620), (1160, 32958), (1305, 29296), (1392, 27465), (1740, 21972), (1831, 20880), (2088, 18310), (2320, 16479), (2610, 14648), (3480, 10986), (3662, 10440), (4176, 9155), (5220, 7324), (5493, 6960)]