3817280

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 56

約数和(自身を含む): 9265920

約数和(自身を除く): 5448640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 151, 158, 160, 302, 316, 320, 395, 604, 632, 755, 790, 1208, 1264, 1510, 1580, 2416, 2528, 3020, 3160, 4832, 5056, 6040, 6320, 9664, 11929, 12080, 12640, 23858, 24160, 25280, 47716, 48320, 59645, 95432, 119290, 190864, 238580, 381728, 477160, 763456, 954320, 1908640, 3817280]

約数ペア:

[(1, 3817280), (2, 1908640), (4, 954320), (5, 763456), (8, 477160), (10, 381728), (16, 238580), (20, 190864), (32, 119290), (40, 95432), (64, 59645), (79, 48320), (80, 47716), (151, 25280), (158, 24160), (160, 23858), (302, 12640), (316, 12080), (320, 11929), (395, 9664), (604, 6320), (632, 6040), (755, 5056), (790, 4832), (1208, 3160), (1264, 3020), (1510, 2528), (1580, 2416)]