285354960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108089}}^1$

素因数の和:108116

約数の個数: 80

約数和(自身を含む): 965027520

約数和(自身を除く): 679672560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 108089, 216178, 324267, 432356, 540445, 648534, 864712, 1080890, 1188979, 1297068, 1621335, 1729424, 2161780, 2377958, 2594136, 3242670, 3566937, 4323560, 4755916, 5188272, 5944895, 6485340, 7133874, 8647120, 9511832, 11889790, 12970680, 14267748, 17834685, 19023664, 23779580, 25941360, 28535496, 35669370, 47559160, 57070992, 71338740, 95118320, 142677480, 285354960]

約数ペア:

[(1, 285354960), (2, 142677480), (3, 95118320), (4, 71338740), (5, 57070992), (6, 47559160), (8, 35669370), (10, 28535496), (11, 25941360), (12, 23779580), (15, 19023664), (16, 17834685), (20, 14267748), (22, 12970680), (24, 11889790), (30, 9511832), (33, 8647120), (40, 7133874), (44, 6485340), (48, 5944895), (55, 5188272), (60, 4755916), (66, 4323560), (80, 3566937), (88, 3242670), (110, 2594136), (120, 2377958), (132, 2161780), (165, 1729424), (176, 1621335), (220, 1297068), (240, 1188979), (264, 1080890), (330, 864712), (440, 648534), (528, 540445), (660, 432356), (880, 324267), (1320, 216178), (2640, 108089)]