16456560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 51425280

約数和(自身を除く): 34968720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 359, 382, 573, 718, 764, 955, 1077, 1146, 1436, 1528, 1795, 1910, 2154, 2292, 2865, 2872, 3056, 3590, 3820, 4308, 4584, 5385, 5730, 5744, 7180, 7640, 8616, 9168, 10770, 11460, 14360, 15280, 17232, 21540, 22920, 28720, 43080, 45840, 68569, 86160, 137138, 205707, 274276, 342845, 411414, 548552, 685690, 822828, 1028535, 1097104, 1371380, 1645656, 2057070, 2742760, 3291312, 4114140, 5485520, 8228280, 16456560]

約数ペア:

[(1, 16456560), (2, 8228280), (3, 5485520), (4, 4114140), (5, 3291312), (6, 2742760), (8, 2057070), (10, 1645656), (12, 1371380), (15, 1097104), (16, 1028535), (20, 822828), (24, 685690), (30, 548552), (40, 411414), (48, 342845), (60, 274276), (80, 205707), (120, 137138), (191, 86160), (240, 68569), (359, 45840), (382, 43080), (573, 28720), (718, 22920), (764, 21540), (955, 17232), (1077, 15280), (1146, 14360), (1436, 11460), (1528, 10770), (1795, 9168), (1910, 8616), (2154, 7640), (2292, 7180), (2865, 5744), (2872, 5730), (3056, 5385), (3590, 4584), (3820, 4308)]