8954040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 29030400

約数和(自身を除く): 20076360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 83, 87, 93, 116, 120, 124, 145, 155, 166, 174, 186, 232, 248, 249, 290, 310, 332, 348, 372, 415, 435, 465, 498, 580, 620, 664, 696, 744, 830, 870, 899, 930, 996, 1160, 1240, 1245, 1660, 1740, 1798, 1860, 1992, 2407, 2490, 2573, 2697, 3320, 3480, 3596, 3720, 4495, 4814, 4980, 5146, 5394, 7192, 7221, 7719, 8990, 9628, 9960, 10292, 10788, 12035, 12865, 13485, 14442, 15438, 17980, 19256, 20584, 21576, 24070, 25730, 26970, 28884, 30876, 35960, 36105, 38595, 48140, 51460, 53940, 57768, 61752, 72210, 74617, 77190, 96280, 102920, 107880, 144420, 149234, 154380, 223851, 288840, 298468, 308760, 373085, 447702, 596936, 746170, 895404, 1119255, 1492340, 1790808, 2238510, 2984680, 4477020, 8954040]

約数ペア:

[(1, 8954040), (2, 4477020), (3, 2984680), (4, 2238510), (5, 1790808), (6, 1492340), (8, 1119255), (10, 895404), (12, 746170), (15, 596936), (20, 447702), (24, 373085), (29, 308760), (30, 298468), (31, 288840), (40, 223851), (58, 154380), (60, 149234), (62, 144420), (83, 107880), (87, 102920), (93, 96280), (116, 77190), (120, 74617), (124, 72210), (145, 61752), (155, 57768), (166, 53940), (174, 51460), (186, 48140), (232, 38595), (248, 36105), (249, 35960), (290, 30876), (310, 28884), (332, 26970), (348, 25730), (372, 24070), (415, 21576), (435, 20584), (465, 19256), (498, 17980), (580, 15438), (620, 14442), (664, 13485), (696, 12865), (744, 12035), (830, 10788), (870, 10292), (899, 9960), (930, 9628), (996, 8990), (1160, 7719), (1240, 7221), (1245, 7192), (1660, 5394), (1740, 5146), (1798, 4980), (1860, 4814), (1992, 4495), (2407, 3720), (2490, 3596), (2573, 3480), (2697, 3320)]