26955840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 112

約数和(自身を含む): 87709248

約数和(自身を除く): 60753408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 653, 688, 860, 960, 1032, 1290, 1306, 1376, 1720, 1959, 2064, 2580, 2612, 2752, 3265, 3440, 3918, 4128, 5160, 5224, 6530, 6880, 7836, 8256, 9795, 10320, 10448, 13060, 13760, 15672, 19590, 20640, 20896, 26120, 28079, 31344, 39180, 41280, 41792, 52240, 56158, 62688, 78360, 84237, 104480, 112316, 125376, 140395, 156720, 168474, 208960, 224632, 280790, 313440, 336948, 421185, 449264, 561580, 626880, 673896, 842370, 898528, 1123160, 1347792, 1684740, 1797056, 2246320, 2695584, 3369480, 4492640, 5391168, 6738960, 8985280, 13477920, 26955840]

約数ペア:

[(1, 26955840), (2, 13477920), (3, 8985280), (4, 6738960), (5, 5391168), (6, 4492640), (8, 3369480), (10, 2695584), (12, 2246320), (15, 1797056), (16, 1684740), (20, 1347792), (24, 1123160), (30, 898528), (32, 842370), (40, 673896), (43, 626880), (48, 561580), (60, 449264), (64, 421185), (80, 336948), (86, 313440), (96, 280790), (120, 224632), (129, 208960), (160, 168474), (172, 156720), (192, 140395), (215, 125376), (240, 112316), (258, 104480), (320, 84237), (344, 78360), (430, 62688), (480, 56158), (516, 52240), (645, 41792), (653, 41280), (688, 39180), (860, 31344), (960, 28079), (1032, 26120), (1290, 20896), (1306, 20640), (1376, 19590), (1720, 15672), (1959, 13760), (2064, 13060), (2580, 10448), (2612, 10320), (2752, 9795), (3265, 8256), (3440, 7836), (3918, 6880), (4128, 6530), (5160, 5224)]