205033440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5407}}^1$

素因数の和:5504

約数の個数: 96

約数和(自身を含む): 654151680

約数和(自身を除く): 449118240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 5407, 6320, 7584, 9480, 10814, 12640, 16221, 18960, 21628, 27035, 32442, 37920, 43256, 54070, 64884, 81105, 86512, 108140, 129768, 162210, 173024, 216280, 259536, 324420, 427153, 432560, 519072, 648840, 854306, 865120, 1281459, 1297680, 1708612, 2135765, 2562918, 2595360, 3417224, 4271530, 5125836, 6407295, 6834448, 8543060, 10251672, 12814590, 13668896, 17086120, 20503344, 25629180, 34172240, 41006688, 51258360, 68344480, 102516720, 205033440]

約数ペア:

[(1, 205033440), (2, 102516720), (3, 68344480), (4, 51258360), (5, 41006688), (6, 34172240), (8, 25629180), (10, 20503344), (12, 17086120), (15, 13668896), (16, 12814590), (20, 10251672), (24, 8543060), (30, 6834448), (32, 6407295), (40, 5125836), (48, 4271530), (60, 3417224), (79, 2595360), (80, 2562918), (96, 2135765), (120, 1708612), (158, 1297680), (160, 1281459), (237, 865120), (240, 854306), (316, 648840), (395, 519072), (474, 432560), (480, 427153), (632, 324420), (790, 259536), (948, 216280), (1185, 173024), (1264, 162210), (1580, 129768), (1896, 108140), (2370, 86512), (2528, 81105), (3160, 64884), (3792, 54070), (4740, 43256), (5407, 37920), (6320, 32442), (7584, 27035), (9480, 21628), (10814, 18960), (12640, 16221)]