85369440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13681}}^1$

素因数の和:13712

約数の個数: 96

約数和(自身を含む): 289620576

約数和(自身を除く): 204251136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 13681, 27362, 41043, 54724, 68405, 82086, 109448, 136810, 164172, 177853, 205215, 218896, 273620, 328344, 355706, 410430, 437792, 533559, 547240, 656688, 711412, 820860, 889265, 1067118, 1094480, 1313376, 1422824, 1641720, 1778530, 2134236, 2188960, 2667795, 2845648, 3283440, 3557060, 4268472, 5335590, 5691296, 6566880, 7114120, 8536944, 10671180, 14228240, 17073888, 21342360, 28456480, 42684720, 85369440]

約数ペア:

[(1, 85369440), (2, 42684720), (3, 28456480), (4, 21342360), (5, 17073888), (6, 14228240), (8, 10671180), (10, 8536944), (12, 7114120), (13, 6566880), (15, 5691296), (16, 5335590), (20, 4268472), (24, 3557060), (26, 3283440), (30, 2845648), (32, 2667795), (39, 2188960), (40, 2134236), (48, 1778530), (52, 1641720), (60, 1422824), (65, 1313376), (78, 1094480), (80, 1067118), (96, 889265), (104, 820860), (120, 711412), (130, 656688), (156, 547240), (160, 533559), (195, 437792), (208, 410430), (240, 355706), (260, 328344), (312, 273620), (390, 218896), (416, 205215), (480, 177853), (520, 164172), (624, 136810), (780, 109448), (1040, 82086), (1248, 68405), (1560, 54724), (2080, 41043), (3120, 27362), (6240, 13681)]