84742080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1$

素因数の和:2214

約数の個数: 112

約数和(自身を含む): 275746464

約数和(自身を除く): 191004384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2153, 2460, 2624, 3280, 3936, 4306, 4920, 6459, 6560, 7872, 8612, 9840, 10765, 12918, 13120, 17224, 19680, 21530, 25836, 32295, 34448, 39360, 43060, 51672, 64590, 68896, 86120, 88273, 103344, 129180, 137792, 172240, 176546, 206688, 258360, 264819, 344480, 353092, 413376, 441365, 516720, 529638, 688960, 706184, 882730, 1033440, 1059276, 1324095, 1412368, 1765460, 2066880, 2118552, 2648190, 2824736, 3530920, 4237104, 5296380, 5649472, 7061840, 8474208, 10592760, 14123680, 16948416, 21185520, 28247360, 42371040, 84742080]

約数ペア:

[(1, 84742080), (2, 42371040), (3, 28247360), (4, 21185520), (5, 16948416), (6, 14123680), (8, 10592760), (10, 8474208), (12, 7061840), (15, 5649472), (16, 5296380), (20, 4237104), (24, 3530920), (30, 2824736), (32, 2648190), (40, 2118552), (41, 2066880), (48, 1765460), (60, 1412368), (64, 1324095), (80, 1059276), (82, 1033440), (96, 882730), (120, 706184), (123, 688960), (160, 529638), (164, 516720), (192, 441365), (205, 413376), (240, 353092), (246, 344480), (320, 264819), (328, 258360), (410, 206688), (480, 176546), (492, 172240), (615, 137792), (656, 129180), (820, 103344), (960, 88273), (984, 86120), (1230, 68896), (1312, 64590), (1640, 51672), (1968, 43060), (2153, 39360), (2460, 34448), (2624, 32295), (3280, 25836), (3936, 21530), (4306, 19680), (4920, 17224), (6459, 13120), (6560, 12918), (7872, 10765), (8612, 9840)]