38492280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1278

約数の個数: 128

約数和(自身を含む): 132840000

約数和(自身を除く): 94347720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1229, 1305, 1566, 1740, 2088, 2458, 2610, 3132, 3480, 3687, 3915, 4916, 5220, 6145, 6264, 7374, 7830, 9832, 10440, 11061, 12290, 14748, 15660, 18435, 22122, 24580, 29496, 31320, 33183, 35641, 36870, 44244, 49160, 55305, 66366, 71282, 73740, 88488, 106923, 110610, 132732, 142564, 147480, 165915, 178205, 213846, 221220, 265464, 285128, 320769, 331830, 356410, 427692, 442440, 534615, 641538, 663660, 712820, 855384, 962307, 1069230, 1283076, 1327320, 1425640, 1603845, 1924614, 2138460, 2566152, 3207690, 3849228, 4276920, 4811535, 6415380, 7698456, 9623070, 12830760, 19246140, 38492280]

約数ペア:

[(1, 38492280), (2, 19246140), (3, 12830760), (4, 9623070), (5, 7698456), (6, 6415380), (8, 4811535), (9, 4276920), (10, 3849228), (12, 3207690), (15, 2566152), (18, 2138460), (20, 1924614), (24, 1603845), (27, 1425640), (29, 1327320), (30, 1283076), (36, 1069230), (40, 962307), (45, 855384), (54, 712820), (58, 663660), (60, 641538), (72, 534615), (87, 442440), (90, 427692), (108, 356410), (116, 331830), (120, 320769), (135, 285128), (145, 265464), (174, 221220), (180, 213846), (216, 178205), (232, 165915), (261, 147480), (270, 142564), (290, 132732), (348, 110610), (360, 106923), (435, 88488), (522, 73740), (540, 71282), (580, 66366), (696, 55305), (783, 49160), (870, 44244), (1044, 36870), (1080, 35641), (1160, 33183), (1229, 31320), (1305, 29496), (1566, 24580), (1740, 22122), (2088, 18435), (2458, 15660), (2610, 14748), (3132, 12290), (3480, 11061), (3687, 10440), (3915, 9832), (4916, 7830), (5220, 7374), (6145, 6264)]