82811580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12899}}^1$

素因数の和:13018

約数の個数: 48

約数和(自身を含む): 234057600

約数和(自身を除く): 151246020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 12899, 25798, 38697, 51596, 64495, 77394, 128990, 154788, 193485, 257980, 386970, 773940, 1380193, 2760386, 4140579, 5520772, 6900965, 8281158, 13801930, 16562316, 20702895, 27603860, 41405790, 82811580]

約数ペア:

[(1, 82811580), (2, 41405790), (3, 27603860), (4, 20702895), (5, 16562316), (6, 13801930), (10, 8281158), (12, 6900965), (15, 5520772), (20, 4140579), (30, 2760386), (60, 1380193), (107, 773940), (214, 386970), (321, 257980), (428, 193485), (535, 154788), (642, 128990), (1070, 77394), (1284, 64495), (1605, 51596), (2140, 38697), (3210, 25798), (6420, 12899)]