16551120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68963}}^1$

素因数の和:68979

約数の個数: 40

約数和(自身を含む): 51309216

約数和(自身を除く): 34758096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68963, 137926, 206889, 275852, 344815, 413778, 551704, 689630, 827556, 1034445, 1103408, 1379260, 1655112, 2068890, 2758520, 3310224, 4137780, 5517040, 8275560, 16551120]

約数ペア:

[(1, 16551120), (2, 8275560), (3, 5517040), (4, 4137780), (5, 3310224), (6, 2758520), (8, 2068890), (10, 1655112), (12, 1379260), (15, 1103408), (16, 1034445), (20, 827556), (24, 689630), (30, 551704), (40, 413778), (48, 344815), (60, 275852), (80, 206889), (120, 137926), (240, 68963)]