15446520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 50796720

約数和(自身を除く): 35350200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 401, 428, 535, 642, 802, 856, 963, 1070, 1203, 1284, 1604, 1605, 1926, 2005, 2140, 2406, 2568, 3208, 3210, 3609, 3852, 4010, 4280, 4812, 4815, 6015, 6420, 7218, 7704, 8020, 9624, 9630, 12030, 12840, 14436, 16040, 18045, 19260, 24060, 28872, 36090, 38520, 42907, 48120, 72180, 85814, 128721, 144360, 171628, 214535, 257442, 343256, 386163, 429070, 514884, 643605, 772326, 858140, 1029768, 1287210, 1544652, 1716280, 1930815, 2574420, 3089304, 3861630, 5148840, 7723260, 15446520]

約数ペア:

[(1, 15446520), (2, 7723260), (3, 5148840), (4, 3861630), (5, 3089304), (6, 2574420), (8, 1930815), (9, 1716280), (10, 1544652), (12, 1287210), (15, 1029768), (18, 858140), (20, 772326), (24, 643605), (30, 514884), (36, 429070), (40, 386163), (45, 343256), (60, 257442), (72, 214535), (90, 171628), (107, 144360), (120, 128721), (180, 85814), (214, 72180), (321, 48120), (360, 42907), (401, 38520), (428, 36090), (535, 28872), (642, 24060), (802, 19260), (856, 18045), (963, 16040), (1070, 14436), (1203, 12840), (1284, 12030), (1604, 9630), (1605, 9624), (1926, 8020), (2005, 7704), (2140, 7218), (2406, 6420), (2568, 6015), (3208, 4815), (3210, 4812), (3609, 4280), (3852, 4010)]