85835520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7451}}^1$

素因数の和:7478

約数の個数: 108

約数和(自身を含む): 297021816

約数和(自身を除く): 211186296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 7451, 11520, 14902, 22353, 29804, 37255, 44706, 59608, 67059, 74510, 89412, 111765, 119216, 134118, 149020, 178824, 223530, 238432, 268236, 298040, 335295, 357648, 447060, 476864, 536472, 596080, 670590, 715296, 894120, 953728, 1072944, 1192160, 1341180, 1430592, 1788240, 1907456, 2145888, 2384320, 2682360, 2861184, 3576480, 4291776, 4768640, 5364720, 5722368, 7152960, 8583552, 9537280, 10729440, 14305920, 17167104, 21458880, 28611840, 42917760, 85835520]

約数ペア:

[(1, 85835520), (2, 42917760), (3, 28611840), (4, 21458880), (5, 17167104), (6, 14305920), (8, 10729440), (9, 9537280), (10, 8583552), (12, 7152960), (15, 5722368), (16, 5364720), (18, 4768640), (20, 4291776), (24, 3576480), (30, 2861184), (32, 2682360), (36, 2384320), (40, 2145888), (45, 1907456), (48, 1788240), (60, 1430592), (64, 1341180), (72, 1192160), (80, 1072944), (90, 953728), (96, 894120), (120, 715296), (128, 670590), (144, 596080), (160, 536472), (180, 476864), (192, 447060), (240, 357648), (256, 335295), (288, 298040), (320, 268236), (360, 238432), (384, 223530), (480, 178824), (576, 149020), (640, 134118), (720, 119216), (768, 111765), (960, 89412), (1152, 74510), (1280, 67059), (1440, 59608), (1920, 44706), (2304, 37255), (2880, 29804), (3840, 22353), (5760, 14902), (7451, 11520)]