181613160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3851}}^1$

素因数の和:3999

約数の個数: 96

約数和(自身を含む): 594902880

約数和(自身を除く): 413289720

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, 1965, 2358, 2620, 3144, 3851, 3930, 4716, 5240, 5895, 7702, 7860, 9432, 11553, 11790, 15404, 15720, 19255, 23106, 23580, 30808, 34659, 38510, 46212, 47160, 57765, 69318, 77020, 92424, 115530, 138636, 154040, 173295, 231060, 277272, 346590, 462120, 504481, 693180, 1008962, 1386360, 1513443, 2017924, 2522405, 3026886, 4035848, 4540329, 5044810, 6053772, 7567215, 9080658, 10089620, 12107544, 15134430, 18161316, 20179240, 22701645, 30268860, 36322632, 45403290, 60537720, 90806580, 181613160]

約数ペア:

[(1, 181613160), (2, 90806580), (3, 60537720), (4, 45403290), (5, 36322632), (6, 30268860), (8, 22701645), (9, 20179240), (10, 18161316), (12, 15134430), (15, 12107544), (18, 10089620), (20, 9080658), (24, 7567215), (30, 6053772), (36, 5044810), (40, 4540329), (45, 4035848), (60, 3026886), (72, 2522405), (90, 2017924), (120, 1513443), (131, 1386360), (180, 1008962), (262, 693180), (360, 504481), (393, 462120), (524, 346590), (655, 277272), (786, 231060), (1048, 173295), (1179, 154040), (1310, 138636), (1572, 115530), (1965, 92424), (2358, 77020), (2620, 69318), (3144, 57765), (3851, 47160), (3930, 46212), (4716, 38510), (5240, 34659), (5895, 30808), (7702, 23580), (7860, 23106), (9432, 19255), (11553, 15720), (11790, 15404)]