84261360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3221}}^1$

素因数の和:3346

約数の個数: 80

約数和(自身を含む): 263688480

約数和(自身を除く): 179427120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3221, 3270, 4360, 5232, 6442, 6540, 8720, 9663, 12884, 13080, 16105, 19326, 25768, 26160, 32210, 38652, 48315, 51536, 64420, 77304, 96630, 128840, 154608, 193260, 257680, 351089, 386520, 702178, 773040, 1053267, 1404356, 1755445, 2106534, 2808712, 3510890, 4213068, 5266335, 5617424, 7021780, 8426136, 10532670, 14043560, 16852272, 21065340, 28087120, 42130680, 84261360]

約数ペア:

[(1, 84261360), (2, 42130680), (3, 28087120), (4, 21065340), (5, 16852272), (6, 14043560), (8, 10532670), (10, 8426136), (12, 7021780), (15, 5617424), (16, 5266335), (20, 4213068), (24, 3510890), (30, 2808712), (40, 2106534), (48, 1755445), (60, 1404356), (80, 1053267), (109, 773040), (120, 702178), (218, 386520), (240, 351089), (327, 257680), (436, 193260), (545, 154608), (654, 128840), (872, 96630), (1090, 77304), (1308, 64420), (1635, 51536), (1744, 48315), (2180, 38652), (2616, 32210), (3221, 26160), (3270, 25768), (4360, 19326), (5232, 16105), (6442, 13080), (6540, 12884), (8720, 9663)]