12188520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{33857}}^1$

素因数の和:33874

約数の個数: 48

約数和(自身を含む): 39613860

約数和(自身を除く): 27425340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 33857, 67714, 101571, 135428, 169285, 203142, 270856, 304713, 338570, 406284, 507855, 609426, 677140, 812568, 1015710, 1218852, 1354280, 1523565, 2031420, 2437704, 3047130, 4062840, 6094260, 12188520]

約数ペア:

[(1, 12188520), (2, 6094260), (3, 4062840), (4, 3047130), (5, 2437704), (6, 2031420), (8, 1523565), (9, 1354280), (10, 1218852), (12, 1015710), (15, 812568), (18, 677140), (20, 609426), (24, 507855), (30, 406284), (36, 338570), (40, 304713), (45, 270856), (60, 203142), (72, 169285), (90, 135428), (120, 101571), (180, 67714), (360, 33857)]