18297120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{38119}}^1$

素因数の和:38137

約数の個数: 48

約数和(自身を含む): 57637440

約数和(自身を除く): 39340320

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, 38119, 76238, 114357, 152476, 190595, 228714, 304952, 381190, 457428, 571785, 609904, 762380, 914856, 1143570, 1219808, 1524760, 1829712, 2287140, 3049520, 3659424, 4574280, 6099040, 9148560, 18297120]

約数ペア:

[(1, 18297120), (2, 9148560), (3, 6099040), (4, 4574280), (5, 3659424), (6, 3049520), (8, 2287140), (10, 1829712), (12, 1524760), (15, 1219808), (16, 1143570), (20, 914856), (24, 762380), (30, 609904), (32, 571785), (40, 457428), (48, 381190), (60, 304952), (80, 228714), (96, 190595), (120, 152476), (160, 114357), (240, 76238), (480, 38119)]