71718120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2819

約数の個数: 96

約数和(自身を含む): 236363400

約数和(自身を除く): 164645280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2729, 2920, 3285, 4380, 5256, 5458, 6570, 8187, 8760, 10916, 13140, 13645, 16374, 21832, 24561, 26280, 27290, 32748, 40935, 49122, 54580, 65496, 81870, 98244, 109160, 122805, 163740, 196488, 199217, 245610, 327480, 398434, 491220, 597651, 796868, 982440, 996085, 1195302, 1593736, 1792953, 1992170, 2390604, 2988255, 3585906, 3984340, 4781208, 5976510, 7171812, 7968680, 8964765, 11953020, 14343624, 17929530, 23906040, 35859060, 71718120]

約数ペア:

[(1, 71718120), (2, 35859060), (3, 23906040), (4, 17929530), (5, 14343624), (6, 11953020), (8, 8964765), (9, 7968680), (10, 7171812), (12, 5976510), (15, 4781208), (18, 3984340), (20, 3585906), (24, 2988255), (30, 2390604), (36, 1992170), (40, 1792953), (45, 1593736), (60, 1195302), (72, 996085), (73, 982440), (90, 796868), (120, 597651), (146, 491220), (180, 398434), (219, 327480), (292, 245610), (360, 199217), (365, 196488), (438, 163740), (584, 122805), (657, 109160), (730, 98244), (876, 81870), (1095, 65496), (1314, 54580), (1460, 49122), (1752, 40935), (2190, 32748), (2628, 27290), (2729, 26280), (2920, 24561), (3285, 21832), (4380, 16374), (5256, 13645), (5458, 13140), (6570, 10916), (8187, 8760)]