609532720

素因数分解:

$2^4\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{4759}}^1$

素因数の和:6373

約数の個数: 40

約数和(自身を含む): 1418346720

約数和(自身を除く): 808814000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1601, 3202, 4759, 6404, 8005, 9518, 12808, 16010, 19036, 23795, 25616, 32020, 38072, 47590, 64040, 76144, 95180, 128080, 190360, 380720, 7619159, 15238318, 30476636, 38095795, 60953272, 76191590, 121906544, 152383180, 304766360, 609532720]

約数ペア:

[(1, 609532720), (2, 304766360), (4, 152383180), (5, 121906544), (8, 76191590), (10, 60953272), (16, 38095795), (20, 30476636), (40, 15238318), (80, 7619159), (1601, 380720), (3202, 190360), (4759, 128080), (6404, 95180), (8005, 76144), (9518, 64040), (12808, 47590), (16010, 38072), (19036, 32020), (23795, 25616)]