25328880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 86042112

約数和(自身を除く): 60713232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 277, 360, 381, 508, 554, 635, 720, 762, 831, 1016, 1108, 1143, 1270, 1385, 1524, 1662, 1905, 2032, 2216, 2286, 2493, 2540, 2770, 3048, 3324, 3810, 4155, 4432, 4572, 4986, 5080, 5540, 5715, 6096, 6648, 7620, 8310, 9144, 9972, 10160, 11080, 11430, 12465, 13296, 15240, 16620, 18288, 19944, 22160, 22860, 24930, 30480, 33240, 35179, 39888, 45720, 49860, 66480, 70358, 91440, 99720, 105537, 140716, 175895, 199440, 211074, 281432, 316611, 351790, 422148, 527685, 562864, 633222, 703580, 844296, 1055370, 1266444, 1407160, 1583055, 1688592, 2110740, 2532888, 2814320, 3166110, 4221480, 5065776, 6332220, 8442960, 12664440, 25328880]

約数ペア:

[(1, 25328880), (2, 12664440), (3, 8442960), (4, 6332220), (5, 5065776), (6, 4221480), (8, 3166110), (9, 2814320), (10, 2532888), (12, 2110740), (15, 1688592), (16, 1583055), (18, 1407160), (20, 1266444), (24, 1055370), (30, 844296), (36, 703580), (40, 633222), (45, 562864), (48, 527685), (60, 422148), (72, 351790), (80, 316611), (90, 281432), (120, 211074), (127, 199440), (144, 175895), (180, 140716), (240, 105537), (254, 99720), (277, 91440), (360, 70358), (381, 66480), (508, 49860), (554, 45720), (635, 39888), (720, 35179), (762, 33240), (831, 30480), (1016, 24930), (1108, 22860), (1143, 22160), (1270, 19944), (1385, 18288), (1524, 16620), (1662, 15240), (1905, 13296), (2032, 12465), (2216, 11430), (2286, 11080), (2493, 10160), (2540, 9972), (2770, 9144), (3048, 8310), (3324, 7620), (3810, 6648), (4155, 6096), (4432, 5715), (4572, 5540), (4986, 5080)]