24320240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 65299392

約数和(自身を除く): 40979152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 317, 548, 560, 634, 685, 959, 1096, 1268, 1370, 1585, 1918, 2192, 2219, 2536, 2740, 3170, 3836, 4438, 4795, 5072, 5480, 6340, 7672, 8876, 9590, 10960, 11095, 12680, 15344, 17752, 19180, 22190, 25360, 35504, 38360, 43429, 44380, 76720, 86858, 88760, 173716, 177520, 217145, 304003, 347432, 434290, 608006, 694864, 868580, 1216012, 1520015, 1737160, 2432024, 3040030, 3474320, 4864048, 6080060, 12160120, 24320240]

約数ペア:

[(1, 24320240), (2, 12160120), (4, 6080060), (5, 4864048), (7, 3474320), (8, 3040030), (10, 2432024), (14, 1737160), (16, 1520015), (20, 1216012), (28, 868580), (35, 694864), (40, 608006), (56, 434290), (70, 347432), (80, 304003), (112, 217145), (137, 177520), (140, 173716), (274, 88760), (280, 86858), (317, 76720), (548, 44380), (560, 43429), (634, 38360), (685, 35504), (959, 25360), (1096, 22190), (1268, 19180), (1370, 17752), (1585, 15344), (1918, 12680), (2192, 11095), (2219, 10960), (2536, 9590), (2740, 8876), (3170, 7672), (3836, 6340), (4438, 5480), (4795, 5072)]