8536440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 29030400

約数和(自身を除く): 20493960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 223, 232, 264, 290, 319, 330, 348, 435, 440, 446, 580, 638, 660, 669, 696, 870, 892, 957, 1115, 1160, 1276, 1320, 1338, 1595, 1740, 1784, 1914, 2230, 2453, 2552, 2676, 3190, 3345, 3480, 3828, 4460, 4785, 4906, 5352, 6380, 6467, 6690, 7359, 7656, 8920, 9570, 9812, 12265, 12760, 12934, 13380, 14718, 19140, 19401, 19624, 24530, 25868, 26760, 29436, 32335, 36795, 38280, 38802, 49060, 51736, 58872, 64670, 71137, 73590, 77604, 97005, 98120, 129340, 142274, 147180, 155208, 194010, 213411, 258680, 284548, 294360, 355685, 388020, 426822, 569096, 711370, 776040, 853644, 1067055, 1422740, 1707288, 2134110, 2845480, 4268220, 8536440]

約数ペア:

[(1, 8536440), (2, 4268220), (3, 2845480), (4, 2134110), (5, 1707288), (6, 1422740), (8, 1067055), (10, 853644), (11, 776040), (12, 711370), (15, 569096), (20, 426822), (22, 388020), (24, 355685), (29, 294360), (30, 284548), (33, 258680), (40, 213411), (44, 194010), (55, 155208), (58, 147180), (60, 142274), (66, 129340), (87, 98120), (88, 97005), (110, 77604), (116, 73590), (120, 71137), (132, 64670), (145, 58872), (165, 51736), (174, 49060), (220, 38802), (223, 38280), (232, 36795), (264, 32335), (290, 29436), (319, 26760), (330, 25868), (348, 24530), (435, 19624), (440, 19401), (446, 19140), (580, 14718), (638, 13380), (660, 12934), (669, 12760), (696, 12265), (870, 9812), (892, 9570), (957, 8920), (1115, 7656), (1160, 7359), (1276, 6690), (1320, 6467), (1338, 6380), (1595, 5352), (1740, 4906), (1784, 4785), (1914, 4460), (2230, 3828), (2453, 3480), (2552, 3345), (2676, 3190)]