25429440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26489}}^1$

素因数の和:26509

約数の個数: 56

約数和(自身を含む): 80741520

約数和(自身を除く): 55312080

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, 26489, 52978, 79467, 105956, 132445, 158934, 211912, 264890, 317868, 397335, 423824, 529780, 635736, 794670, 847648, 1059560, 1271472, 1589340, 1695296, 2119120, 2542944, 3178680, 4238240, 5085888, 6357360, 8476480, 12714720, 25429440]

約数ペア:

[(1, 25429440), (2, 12714720), (3, 8476480), (4, 6357360), (5, 5085888), (6, 4238240), (8, 3178680), (10, 2542944), (12, 2119120), (15, 1695296), (16, 1589340), (20, 1271472), (24, 1059560), (30, 847648), (32, 794670), (40, 635736), (48, 529780), (60, 423824), (64, 397335), (80, 317868), (96, 264890), (120, 211912), (160, 158934), (192, 132445), (240, 105956), (320, 79467), (480, 52978), (960, 26489)]