26690760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 87497280

約数和(自身を除く): 60806520

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, 151, 180, 302, 360, 453, 491, 604, 755, 906, 982, 1208, 1359, 1473, 1510, 1812, 1964, 2265, 2455, 2718, 2946, 3020, 3624, 3928, 4419, 4530, 4910, 5436, 5892, 6040, 6795, 7365, 8838, 9060, 9820, 10872, 11784, 13590, 14730, 17676, 18120, 19640, 22095, 27180, 29460, 35352, 44190, 54360, 58920, 74141, 88380, 148282, 176760, 222423, 296564, 370705, 444846, 593128, 667269, 741410, 889692, 1112115, 1334538, 1482820, 1779384, 2224230, 2669076, 2965640, 3336345, 4448460, 5338152, 6672690, 8896920, 13345380, 26690760]

約数ペア:

[(1, 26690760), (2, 13345380), (3, 8896920), (4, 6672690), (5, 5338152), (6, 4448460), (8, 3336345), (9, 2965640), (10, 2669076), (12, 2224230), (15, 1779384), (18, 1482820), (20, 1334538), (24, 1112115), (30, 889692), (36, 741410), (40, 667269), (45, 593128), (60, 444846), (72, 370705), (90, 296564), (120, 222423), (151, 176760), (180, 148282), (302, 88380), (360, 74141), (453, 58920), (491, 54360), (604, 44190), (755, 35352), (906, 29460), (982, 27180), (1208, 22095), (1359, 19640), (1473, 18120), (1510, 17676), (1812, 14730), (1964, 13590), (2265, 11784), (2455, 10872), (2718, 9820), (2946, 9060), (3020, 8838), (3624, 7365), (3928, 6795), (4419, 6040), (4530, 5892), (4910, 5436)]