30893040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 120

約数和(自身を含む): 104979888

約数和(自身を除く): 74086848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 401, 428, 535, 642, 720, 802, 856, 963, 1070, 1203, 1284, 1604, 1605, 1712, 1926, 2005, 2140, 2406, 2568, 3208, 3210, 3609, 3852, 4010, 4280, 4812, 4815, 5136, 6015, 6416, 6420, 7218, 7704, 8020, 8560, 9624, 9630, 12030, 12840, 14436, 15408, 16040, 18045, 19248, 19260, 24060, 25680, 28872, 32080, 36090, 38520, 42907, 48120, 57744, 72180, 77040, 85814, 96240, 128721, 144360, 171628, 214535, 257442, 288720, 343256, 386163, 429070, 514884, 643605, 686512, 772326, 858140, 1029768, 1287210, 1544652, 1716280, 1930815, 2059536, 2574420, 3089304, 3432560, 3861630, 5148840, 6178608, 7723260, 10297680, 15446520, 30893040]

約数ペア:

[(1, 30893040), (2, 15446520), (3, 10297680), (4, 7723260), (5, 6178608), (6, 5148840), (8, 3861630), (9, 3432560), (10, 3089304), (12, 2574420), (15, 2059536), (16, 1930815), (18, 1716280), (20, 1544652), (24, 1287210), (30, 1029768), (36, 858140), (40, 772326), (45, 686512), (48, 643605), (60, 514884), (72, 429070), (80, 386163), (90, 343256), (107, 288720), (120, 257442), (144, 214535), (180, 171628), (214, 144360), (240, 128721), (321, 96240), (360, 85814), (401, 77040), (428, 72180), (535, 57744), (642, 48120), (720, 42907), (802, 38520), (856, 36090), (963, 32080), (1070, 28872), (1203, 25680), (1284, 24060), (1604, 19260), (1605, 19248), (1712, 18045), (1926, 16040), (2005, 15408), (2140, 14436), (2406, 12840), (2568, 12030), (3208, 9630), (3210, 9624), (3609, 8560), (3852, 8020), (4010, 7704), (4280, 7218), (4812, 6420), (4815, 6416), (5136, 6015)]