118388520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109619}}^1$

素因数の和:109639

約数の個数: 64

約数和(自身を含む): 394632000

約数和(自身を除く): 276243480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 109619, 219238, 328857, 438476, 548095, 657714, 876952, 986571, 1096190, 1315428, 1644285, 1973142, 2192380, 2630856, 2959713, 3288570, 3946284, 4384760, 4932855, 5919426, 6577140, 7892568, 9865710, 11838852, 13154280, 14798565, 19731420, 23677704, 29597130, 39462840, 59194260, 118388520]

約数ペア:

[(1, 118388520), (2, 59194260), (3, 39462840), (4, 29597130), (5, 23677704), (6, 19731420), (8, 14798565), (9, 13154280), (10, 11838852), (12, 9865710), (15, 7892568), (18, 6577140), (20, 5919426), (24, 4932855), (27, 4384760), (30, 3946284), (36, 3288570), (40, 2959713), (45, 2630856), (54, 2192380), (60, 1973142), (72, 1644285), (90, 1315428), (108, 1096190), (120, 986571), (135, 876952), (180, 657714), (216, 548095), (270, 438476), (360, 328857), (540, 219238), (1080, 109619)]