26787240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1496

約数の個数: 128

約数和(自身を含む): 94608000

約数和(自身を除く): 67820760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1459, 1530, 1836, 2040, 2295, 2918, 3060, 3672, 4377, 4590, 5836, 6120, 7295, 8754, 9180, 11672, 13131, 14590, 17508, 18360, 21885, 24803, 26262, 29180, 35016, 39393, 43770, 49606, 52524, 58360, 65655, 74409, 78786, 87540, 99212, 105048, 124015, 131310, 148818, 157572, 175080, 196965, 198424, 223227, 248030, 262620, 297636, 315144, 372045, 393930, 446454, 496060, 525240, 595272, 669681, 744090, 787860, 892908, 992120, 1116135, 1339362, 1488180, 1575720, 1785816, 2232270, 2678724, 2976360, 3348405, 4464540, 5357448, 6696810, 8929080, 13393620, 26787240]

約数ペア:

[(1, 26787240), (2, 13393620), (3, 8929080), (4, 6696810), (5, 5357448), (6, 4464540), (8, 3348405), (9, 2976360), (10, 2678724), (12, 2232270), (15, 1785816), (17, 1575720), (18, 1488180), (20, 1339362), (24, 1116135), (27, 992120), (30, 892908), (34, 787860), (36, 744090), (40, 669681), (45, 595272), (51, 525240), (54, 496060), (60, 446454), (68, 393930), (72, 372045), (85, 315144), (90, 297636), (102, 262620), (108, 248030), (120, 223227), (135, 198424), (136, 196965), (153, 175080), (170, 157572), (180, 148818), (204, 131310), (216, 124015), (255, 105048), (270, 99212), (306, 87540), (340, 78786), (360, 74409), (408, 65655), (459, 58360), (510, 52524), (540, 49606), (612, 43770), (680, 39393), (765, 35016), (918, 29180), (1020, 26262), (1080, 24803), (1224, 21885), (1459, 18360), (1530, 17508), (1836, 14590), (2040, 13131), (2295, 11672), (2918, 9180), (3060, 8754), (3672, 7295), (4377, 6120), (4590, 5836)]