25817280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26893}}^1$

素因数の和:26913

約数の個数: 56

約数和(自身を含む): 81972912

約数和(自身を除く): 56155632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 26893, 53786, 80679, 107572, 134465, 161358, 215144, 268930, 322716, 403395, 430288, 537860, 645432, 806790, 860576, 1075720, 1290864, 1613580, 1721152, 2151440, 2581728, 3227160, 4302880, 5163456, 6454320, 8605760, 12908640, 25817280]

約数ペア:

[(1, 25817280), (2, 12908640), (3, 8605760), (4, 6454320), (5, 5163456), (6, 4302880), (8, 3227160), (10, 2581728), (12, 2151440), (15, 1721152), (16, 1613580), (20, 1290864), (24, 1075720), (30, 860576), (32, 806790), (40, 645432), (48, 537860), (60, 430288), (64, 403395), (80, 322716), (96, 268930), (120, 215144), (160, 161358), (192, 134465), (240, 107572), (320, 80679), (480, 53786), (960, 26893)]