245664960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15053}}^1$

素因数の和:15090

約数の個数: 112

約数和(自身を含む): 825922656

約数和(自身を除く): 580257696

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, 15053, 16320, 30106, 45159, 60212, 75265, 90318, 120424, 150530, 180636, 225795, 240848, 255901, 301060, 361272, 451590, 481696, 511802, 602120, 722544, 767703, 903180, 963392, 1023604, 1204240, 1279505, 1445088, 1535406, 1806360, 2047208, 2408480, 2559010, 2890176, 3070812, 3612720, 3838515, 4094416, 4816960, 5118020, 6141624, 7225440, 7677030, 8188832, 10236040, 12283248, 14450880, 15354060, 16377664, 20472080, 24566496, 30708120, 40944160, 49132992, 61416240, 81888320, 122832480, 245664960]

約数ペア:

[(1, 245664960), (2, 122832480), (3, 81888320), (4, 61416240), (5, 49132992), (6, 40944160), (8, 30708120), (10, 24566496), (12, 20472080), (15, 16377664), (16, 15354060), (17, 14450880), (20, 12283248), (24, 10236040), (30, 8188832), (32, 7677030), (34, 7225440), (40, 6141624), (48, 5118020), (51, 4816960), (60, 4094416), (64, 3838515), (68, 3612720), (80, 3070812), (85, 2890176), (96, 2559010), (102, 2408480), (120, 2047208), (136, 1806360), (160, 1535406), (170, 1445088), (192, 1279505), (204, 1204240), (240, 1023604), (255, 963392), (272, 903180), (320, 767703), (340, 722544), (408, 602120), (480, 511802), (510, 481696), (544, 451590), (680, 361272), (816, 301060), (960, 255901), (1020, 240848), (1088, 225795), (1360, 180636), (1632, 150530), (2040, 120424), (2720, 90318), (3264, 75265), (4080, 60212), (5440, 45159), (8160, 30106), (15053, 16320)]