69107520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71987}}^1$

素因数の和:72007

約数の個数: 56

約数和(自身を含む): 219419424

約数和(自身を除く): 150311904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 71987, 143974, 215961, 287948, 359935, 431922, 575896, 719870, 863844, 1079805, 1151792, 1439740, 1727688, 2159610, 2303584, 2879480, 3455376, 4319220, 4607168, 5758960, 6910752, 8638440, 11517920, 13821504, 17276880, 23035840, 34553760, 69107520]

約数ペア:

[(1, 69107520), (2, 34553760), (3, 23035840), (4, 17276880), (5, 13821504), (6, 11517920), (8, 8638440), (10, 6910752), (12, 5758960), (15, 4607168), (16, 4319220), (20, 3455376), (24, 2879480), (30, 2303584), (32, 2159610), (40, 1727688), (48, 1439740), (60, 1151792), (64, 1079805), (80, 863844), (96, 719870), (120, 575896), (160, 431922), (192, 359935), (240, 287948), (320, 215961), (480, 143974), (960, 71987)]