120431744

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 251164800

約数和(自身を除く): 130733056

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 64, 74, 118, 128, 148, 236, 296, 431, 472, 592, 862, 944, 1184, 1724, 1888, 2183, 2368, 3448, 3776, 4366, 4736, 6896, 7552, 8732, 13792, 15947, 17464, 25429, 27584, 31894, 34928, 50858, 55168, 63788, 69856, 101716, 127576, 139712, 203432, 255152, 279424, 406864, 510304, 813728, 940873, 1020608, 1627456, 1881746, 2041216, 3254912, 3763492, 7526984, 15053968, 30107936, 60215872, 120431744]

約数ペア:

[(1, 120431744), (2, 60215872), (4, 30107936), (8, 15053968), (16, 7526984), (32, 3763492), (37, 3254912), (59, 2041216), (64, 1881746), (74, 1627456), (118, 1020608), (128, 940873), (148, 813728), (236, 510304), (296, 406864), (431, 279424), (472, 255152), (592, 203432), (862, 139712), (944, 127576), (1184, 101716), (1724, 69856), (1888, 63788), (2183, 55168), (2368, 50858), (3448, 34928), (3776, 31894), (4366, 27584), (4736, 25429), (6896, 17464), (7552, 15947), (8732, 13792)]