15305360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 41164032

約数和(自身を除く): 25858672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 181, 280, 302, 362, 560, 604, 724, 755, 905, 1057, 1208, 1267, 1448, 1510, 1810, 2114, 2416, 2534, 2896, 3020, 3620, 4228, 5068, 5285, 6040, 6335, 7240, 8456, 10136, 10570, 12080, 12670, 14480, 16912, 20272, 21140, 25340, 27331, 42280, 50680, 54662, 84560, 101360, 109324, 136655, 191317, 218648, 273310, 382634, 437296, 546620, 765268, 956585, 1093240, 1530536, 1913170, 2186480, 3061072, 3826340, 7652680, 15305360]

約数ペア:

[(1, 15305360), (2, 7652680), (4, 3826340), (5, 3061072), (7, 2186480), (8, 1913170), (10, 1530536), (14, 1093240), (16, 956585), (20, 765268), (28, 546620), (35, 437296), (40, 382634), (56, 273310), (70, 218648), (80, 191317), (112, 136655), (140, 109324), (151, 101360), (181, 84560), (280, 54662), (302, 50680), (362, 42280), (560, 27331), (604, 25340), (724, 21140), (755, 20272), (905, 16912), (1057, 14480), (1208, 12670), (1267, 12080), (1448, 10570), (1510, 10136), (1810, 8456), (2114, 7240), (2416, 6335), (2534, 6040), (2896, 5285), (3020, 5068), (3620, 4228)]