252845760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15493}}^1$

素因数の和:15530

約数の個数: 112

約数和(自身を含む): 850062816

約数和(自身を除く): 597217056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 15493, 16320, 30986, 46479, 61972, 77465, 92958, 123944, 154930, 185916, 232395, 247888, 263381, 309860, 371832, 464790, 495776, 526762, 619720, 743664, 790143, 929580, 991552, 1053524, 1239440, 1316905, 1487328, 1580286, 1859160, 2107048, 2478880, 2633810, 2974656, 3160572, 3718320, 3950715, 4214096, 4957760, 5267620, 6321144, 7436640, 7901430, 8428192, 10535240, 12642288, 14873280, 15802860, 16856384, 21070480, 25284576, 31605720, 42140960, 50569152, 63211440, 84281920, 126422880, 252845760]

約数ペア:

[(1, 252845760), (2, 126422880), (3, 84281920), (4, 63211440), (5, 50569152), (6, 42140960), (8, 31605720), (10, 25284576), (12, 21070480), (15, 16856384), (16, 15802860), (17, 14873280), (20, 12642288), (24, 10535240), (30, 8428192), (32, 7901430), (34, 7436640), (40, 6321144), (48, 5267620), (51, 4957760), (60, 4214096), (64, 3950715), (68, 3718320), (80, 3160572), (85, 2974656), (96, 2633810), (102, 2478880), (120, 2107048), (136, 1859160), (160, 1580286), (170, 1487328), (192, 1316905), (204, 1239440), (240, 1053524), (255, 991552), (272, 929580), (320, 790143), (340, 743664), (408, 619720), (480, 526762), (510, 495776), (544, 464790), (680, 371832), (816, 309860), (960, 263381), (1020, 247888), (1088, 232395), (1360, 185916), (1632, 154930), (2040, 123944), (2720, 92958), (3264, 77465), (4080, 61972), (5440, 46479), (8160, 30986), (15493, 16320)]