28165560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{234713}}^1$

素因数の和:234727

約数の個数: 32

約数和(自身を含む): 84497040

約数和(自身を除く): 56331480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 234713, 469426, 704139, 938852, 1173565, 1408278, 1877704, 2347130, 2816556, 3520695, 4694260, 5633112, 7041390, 9388520, 14082780, 28165560]

約数ペア:

[(1, 28165560), (2, 14082780), (3, 9388520), (4, 7041390), (5, 5633112), (6, 4694260), (8, 3520695), (10, 2816556), (12, 2347130), (15, 1877704), (20, 1408278), (24, 1173565), (30, 938852), (40, 704139), (60, 469426), (120, 234713)]