122122920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 381542400

約数和(自身を除く): 259419480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 59, 60, 94, 118, 120, 141, 177, 188, 235, 236, 282, 295, 354, 367, 376, 470, 472, 564, 590, 705, 708, 734, 885, 940, 1101, 1128, 1180, 1410, 1416, 1468, 1770, 1835, 1880, 2202, 2360, 2773, 2820, 2936, 3540, 3670, 4404, 5505, 5546, 5640, 7080, 7340, 8319, 8808, 11010, 11092, 13865, 14680, 16638, 17249, 21653, 22020, 22184, 27730, 33276, 34498, 41595, 43306, 44040, 51747, 55460, 64959, 66552, 68996, 83190, 86245, 86612, 103494, 108265, 110920, 129918, 137992, 166380, 172490, 173224, 206988, 216530, 258735, 259836, 324795, 332760, 344980, 413976, 433060, 517470, 519672, 649590, 689960, 866120, 1017691, 1034940, 1299180, 2035382, 2069880, 2598360, 3053073, 4070764, 5088455, 6106146, 8141528, 10176910, 12212292, 15265365, 20353820, 24424584, 30530730, 40707640, 61061460, 122122920]

約数ペア:

[(1, 122122920), (2, 61061460), (3, 40707640), (4, 30530730), (5, 24424584), (6, 20353820), (8, 15265365), (10, 12212292), (12, 10176910), (15, 8141528), (20, 6106146), (24, 5088455), (30, 4070764), (40, 3053073), (47, 2598360), (59, 2069880), (60, 2035382), (94, 1299180), (118, 1034940), (120, 1017691), (141, 866120), (177, 689960), (188, 649590), (235, 519672), (236, 517470), (282, 433060), (295, 413976), (354, 344980), (367, 332760), (376, 324795), (470, 259836), (472, 258735), (564, 216530), (590, 206988), (705, 173224), (708, 172490), (734, 166380), (885, 137992), (940, 129918), (1101, 110920), (1128, 108265), (1180, 103494), (1410, 86612), (1416, 86245), (1468, 83190), (1770, 68996), (1835, 66552), (1880, 64959), (2202, 55460), (2360, 51747), (2773, 44040), (2820, 43306), (2936, 41595), (3540, 34498), (3670, 33276), (4404, 27730), (5505, 22184), (5546, 22020), (5640, 21653), (7080, 17249), (7340, 16638), (8319, 14680), (8808, 13865), (11010, 11092)]