15226080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31721}}^1$

素因数の和:31739

約数の個数: 48

約数和(自身を含む): 47963664

約数和(自身を除く): 32737584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 31721, 63442, 95163, 126884, 158605, 190326, 253768, 317210, 380652, 475815, 507536, 634420, 761304, 951630, 1015072, 1268840, 1522608, 1903260, 2537680, 3045216, 3806520, 5075360, 7613040, 15226080]

約数ペア:

[(1, 15226080), (2, 7613040), (3, 5075360), (4, 3806520), (5, 3045216), (6, 2537680), (8, 1903260), (10, 1522608), (12, 1268840), (15, 1015072), (16, 951630), (20, 761304), (24, 634420), (30, 507536), (32, 475815), (40, 380652), (48, 317210), (60, 253768), (80, 190326), (96, 158605), (120, 126884), (160, 95163), (240, 63442), (480, 31721)]