164090040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1367417}}^1$

素因数の和:1367431

約数の個数: 32

約数和(自身を含む): 492270480

約数和(自身を除く): 328180440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1367417, 2734834, 4102251, 5469668, 6837085, 8204502, 10939336, 13674170, 16409004, 20511255, 27348340, 32818008, 41022510, 54696680, 82045020, 164090040]

約数ペア:

[(1, 164090040), (2, 82045020), (3, 54696680), (4, 41022510), (5, 32818008), (6, 27348340), (8, 20511255), (10, 16409004), (12, 13674170), (15, 10939336), (20, 8204502), (24, 6837085), (30, 5469668), (40, 4102251), (60, 2734834), (120, 1367417)]