120979968

素因数分解:

$2^9\times 3^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1097

約数の個数: 80

約数和(自身を含む): 326705280

約数和(自身を除く): 205725312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 997, 1264, 1536, 1896, 1994, 2528, 2991, 3792, 3988, 5056, 5982, 7584, 7976, 10112, 11964, 15168, 15952, 20224, 23928, 30336, 31904, 40448, 47856, 60672, 63808, 78763, 95712, 121344, 127616, 157526, 191424, 236289, 255232, 315052, 382848, 472578, 510464, 630104, 765696, 945156, 1260208, 1531392, 1890312, 2520416, 3780624, 5040832, 7561248, 10081664, 15122496, 20163328, 30244992, 40326656, 60489984, 120979968]

約数ペア:

[(1, 120979968), (2, 60489984), (3, 40326656), (4, 30244992), (6, 20163328), (8, 15122496), (12, 10081664), (16, 7561248), (24, 5040832), (32, 3780624), (48, 2520416), (64, 1890312), (79, 1531392), (96, 1260208), (128, 945156), (158, 765696), (192, 630104), (237, 510464), (256, 472578), (316, 382848), (384, 315052), (474, 255232), (512, 236289), (632, 191424), (768, 157526), (948, 127616), (997, 121344), (1264, 95712), (1536, 78763), (1896, 63808), (1994, 60672), (2528, 47856), (2991, 40448), (3792, 31904), (3988, 30336), (5056, 23928), (5982, 20224), (7584, 15952), (7976, 15168), (10112, 11964)]