27630840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{230257}}^1$

素因数の和:230271

約数の個数: 32

約数和(自身を含む): 82892880

約数和(自身を除く): 55262040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 230257, 460514, 690771, 921028, 1151285, 1381542, 1842056, 2302570, 2763084, 3453855, 4605140, 5526168, 6907710, 9210280, 13815420, 27630840]

約数ペア:

[(1, 27630840), (2, 13815420), (3, 9210280), (4, 6907710), (5, 5526168), (6, 4605140), (8, 3453855), (10, 2763084), (12, 2302570), (15, 1842056), (20, 1381542), (24, 1151285), (30, 921028), (40, 690771), (60, 460514), (120, 230257)]