76984560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1280

約数の個数: 160

約数和(自身を含む): 274536000

約数和(自身を除く): 197551440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1229, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2458, 2610, 3132, 3480, 3687, 3915, 4176, 4916, 5220, 6145, 6264, 6960, 7374, 7830, 9832, 10440, 11061, 12290, 12528, 14748, 15660, 18435, 19664, 20880, 22122, 24580, 29496, 31320, 33183, 35641, 36870, 44244, 49160, 55305, 58992, 62640, 66366, 71282, 73740, 88488, 98320, 106923, 110610, 132732, 142564, 147480, 165915, 176976, 178205, 213846, 221220, 265464, 285128, 294960, 320769, 331830, 356410, 427692, 442440, 530928, 534615, 570256, 641538, 663660, 712820, 855384, 884880, 962307, 1069230, 1283076, 1327320, 1425640, 1603845, 1710768, 1924614, 2138460, 2566152, 2654640, 2851280, 3207690, 3849228, 4276920, 4811535, 5132304, 6415380, 7698456, 8553840, 9623070, 12830760, 15396912, 19246140, 25661520, 38492280, 76984560]

約数ペア:

[(1, 76984560), (2, 38492280), (3, 25661520), (4, 19246140), (5, 15396912), (6, 12830760), (8, 9623070), (9, 8553840), (10, 7698456), (12, 6415380), (15, 5132304), (16, 4811535), (18, 4276920), (20, 3849228), (24, 3207690), (27, 2851280), (29, 2654640), (30, 2566152), (36, 2138460), (40, 1924614), (45, 1710768), (48, 1603845), (54, 1425640), (58, 1327320), (60, 1283076), (72, 1069230), (80, 962307), (87, 884880), (90, 855384), (108, 712820), (116, 663660), (120, 641538), (135, 570256), (144, 534615), (145, 530928), (174, 442440), (180, 427692), (216, 356410), (232, 331830), (240, 320769), (261, 294960), (270, 285128), (290, 265464), (348, 221220), (360, 213846), (432, 178205), (435, 176976), (464, 165915), (522, 147480), (540, 142564), (580, 132732), (696, 110610), (720, 106923), (783, 98320), (870, 88488), (1044, 73740), (1080, 71282), (1160, 66366), (1229, 62640), (1305, 58992), (1392, 55305), (1566, 49160), (1740, 44244), (2088, 36870), (2160, 35641), (2320, 33183), (2458, 31320), (2610, 29496), (3132, 24580), (3480, 22122), (3687, 20880), (3915, 19664), (4176, 18435), (4916, 15660), (5220, 14748), (6145, 12528), (6264, 12290), (6960, 11061), (7374, 10440), (7830, 9832)]