15193280

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:697

約数の個数: 56

約数和(自身を含む): 36697920

約数和(自身を除く): 21504640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 601, 632, 790, 1202, 1264, 1580, 2404, 2528, 3005, 3160, 4808, 5056, 6010, 6320, 9616, 12020, 12640, 19232, 24040, 25280, 38464, 47479, 48080, 94958, 96160, 189916, 192320, 237395, 379832, 474790, 759664, 949580, 1519328, 1899160, 3038656, 3798320, 7596640, 15193280]

約数ペア:

[(1, 15193280), (2, 7596640), (4, 3798320), (5, 3038656), (8, 1899160), (10, 1519328), (16, 949580), (20, 759664), (32, 474790), (40, 379832), (64, 237395), (79, 192320), (80, 189916), (158, 96160), (160, 94958), (316, 48080), (320, 47479), (395, 38464), (601, 25280), (632, 24040), (790, 19232), (1202, 12640), (1264, 12020), (1580, 9616), (2404, 6320), (2528, 6010), (3005, 5056), (3160, 4808)]