15360928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 35277984

約数和(自身を除く): 19917056

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 151, 176, 187, 272, 289, 302, 352, 374, 544, 578, 604, 748, 1156, 1208, 1496, 1661, 2312, 2416, 2567, 2992, 3179, 3322, 4624, 4832, 5134, 5984, 6358, 6644, 9248, 10268, 12716, 13288, 20536, 25432, 26576, 28237, 41072, 43639, 50864, 53152, 56474, 82144, 87278, 101728, 112948, 174556, 225896, 349112, 451792, 480029, 698224, 903584, 960058, 1396448, 1920116, 3840232, 7680464, 15360928]

約数ペア:

[(1, 15360928), (2, 7680464), (4, 3840232), (8, 1920116), (11, 1396448), (16, 960058), (17, 903584), (22, 698224), (32, 480029), (34, 451792), (44, 349112), (68, 225896), (88, 174556), (136, 112948), (151, 101728), (176, 87278), (187, 82144), (272, 56474), (289, 53152), (302, 50864), (352, 43639), (374, 41072), (544, 28237), (578, 26576), (604, 25432), (748, 20536), (1156, 13288), (1208, 12716), (1496, 10268), (1661, 9248), (2312, 6644), (2416, 6358), (2567, 5984), (2992, 5134), (3179, 4832), (3322, 4624)]