15923640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{132697}}^1$

素因数の和:132711

約数の個数: 32

約数和(自身を含む): 47771280

約数和(自身を除く): 31847640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 132697, 265394, 398091, 530788, 663485, 796182, 1061576, 1326970, 1592364, 1990455, 2653940, 3184728, 3980910, 5307880, 7961820, 15923640]

約数ペア:

[(1, 15923640), (2, 7961820), (3, 5307880), (4, 3980910), (5, 3184728), (6, 2653940), (8, 1990455), (10, 1592364), (12, 1326970), (15, 1061576), (20, 796182), (24, 663485), (30, 530788), (40, 398091), (60, 265394), (120, 132697)]