60137720

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2633}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 135598320

約数和(自身を除く): 75460600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2633, 2855, 4568, 5266, 5710, 10532, 11420, 13165, 21064, 22840, 26330, 52660, 105320, 1503443, 3006886, 6013772, 7517215, 12027544, 15034430, 30068860, 60137720]

約数ペア:

[(1, 60137720), (2, 30068860), (4, 15034430), (5, 12027544), (8, 7517215), (10, 6013772), (20, 3006886), (40, 1503443), (571, 105320), (1142, 52660), (2284, 26330), (2633, 22840), (2855, 21064), (4568, 13165), (5266, 11420), (5710, 10532)]