119391680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1291}}^1$

素因数の和:1342

約数の個数: 84

約数和(自身を含む): 302242728

約数和(自身を除く): 182851048

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 289, 320, 340, 544, 578, 680, 1088, 1156, 1291, 1360, 1445, 2312, 2582, 2720, 2890, 4624, 5164, 5440, 5780, 6455, 9248, 10328, 11560, 12910, 18496, 20656, 21947, 23120, 25820, 41312, 43894, 46240, 51640, 82624, 87788, 92480, 103280, 109735, 175576, 206560, 219470, 351152, 373099, 413120, 438940, 702304, 746198, 877880, 1404608, 1492396, 1755760, 1865495, 2984792, 3511520, 3730990, 5969584, 7023040, 7461980, 11939168, 14923960, 23878336, 29847920, 59695840, 119391680]

約数ペア:

[(1, 119391680), (2, 59695840), (4, 29847920), (5, 23878336), (8, 14923960), (10, 11939168), (16, 7461980), (17, 7023040), (20, 5969584), (32, 3730990), (34, 3511520), (40, 2984792), (64, 1865495), (68, 1755760), (80, 1492396), (85, 1404608), (136, 877880), (160, 746198), (170, 702304), (272, 438940), (289, 413120), (320, 373099), (340, 351152), (544, 219470), (578, 206560), (680, 175576), (1088, 109735), (1156, 103280), (1291, 92480), (1360, 87788), (1445, 82624), (2312, 51640), (2582, 46240), (2720, 43894), (2890, 41312), (4624, 25820), (5164, 23120), (5440, 21947), (5780, 20656), (6455, 18496), (9248, 12910), (10328, 11560)]