85406760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1811}}^1$

素因数の和:1959

約数の個数: 96

約数和(自身を含む): 279845280

約数和(自身を除く): 194438520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1811, 1965, 2358, 2620, 3144, 3622, 3930, 4716, 5240, 5433, 5895, 7244, 7860, 9055, 9432, 10866, 11790, 14488, 15720, 16299, 18110, 21732, 23580, 27165, 32598, 36220, 43464, 47160, 54330, 65196, 72440, 81495, 108660, 130392, 162990, 217320, 237241, 325980, 474482, 651960, 711723, 948964, 1186205, 1423446, 1897928, 2135169, 2372410, 2846892, 3558615, 4270338, 4744820, 5693784, 7117230, 8540676, 9489640, 10675845, 14234460, 17081352, 21351690, 28468920, 42703380, 85406760]

約数ペア:

[(1, 85406760), (2, 42703380), (3, 28468920), (4, 21351690), (5, 17081352), (6, 14234460), (8, 10675845), (9, 9489640), (10, 8540676), (12, 7117230), (15, 5693784), (18, 4744820), (20, 4270338), (24, 3558615), (30, 2846892), (36, 2372410), (40, 2135169), (45, 1897928), (60, 1423446), (72, 1186205), (90, 948964), (120, 711723), (131, 651960), (180, 474482), (262, 325980), (360, 237241), (393, 217320), (524, 162990), (655, 130392), (786, 108660), (1048, 81495), (1179, 72440), (1310, 65196), (1572, 54330), (1811, 47160), (1965, 43464), (2358, 36220), (2620, 32598), (3144, 27165), (3622, 23580), (3930, 21732), (4716, 18110), (5240, 16299), (5433, 15720), (5895, 14488), (7244, 11790), (7860, 10866), (9055, 9432)]