1720240128

素因数分解:

$2^{11}\times 3^2\times {\mathrm{93329}}^1$

素因数の和:93357

約数の個数: 72

約数和(自身を含む): 4968422550

約数和(自身を除く): 3248182422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 93329, 186658, 279987, 373316, 559974, 746632, 839961, 1119948, 1493264, 1679922, 2239896, 2986528, 3359844, 4479792, 5973056, 6719688, 8959584, 11946112, 13439376, 17919168, 23892224, 26878752, 35838336, 47784448, 53757504, 71676672, 95568896, 107515008, 143353344, 191137792, 215030016, 286706688, 430060032, 573413376, 860120064, 1720240128]

約数ペア:

[(1, 1720240128), (2, 860120064), (3, 573413376), (4, 430060032), (6, 286706688), (8, 215030016), (9, 191137792), (12, 143353344), (16, 107515008), (18, 95568896), (24, 71676672), (32, 53757504), (36, 47784448), (48, 35838336), (64, 26878752), (72, 23892224), (96, 17919168), (128, 13439376), (144, 11946112), (192, 8959584), (256, 6719688), (288, 5973056), (384, 4479792), (512, 3359844), (576, 2986528), (768, 2239896), (1024, 1679922), (1152, 1493264), (1536, 1119948), (2048, 839961), (2304, 746632), (3072, 559974), (4608, 373316), (6144, 279987), (9216, 186658), (18432, 93329)]