153057520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24847}}^1$

素因数の和:24878

約数の個数: 80

約数和(自身を含む): 443685888

約数和(自身を除く): 290628368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 24847, 49694, 99388, 124235, 173929, 198776, 248470, 273317, 347858, 397552, 496940, 546634, 695716, 869645, 993880, 1093268, 1366585, 1391432, 1739290, 1913219, 1987760, 2186536, 2733170, 2782864, 3478580, 3826438, 4373072, 5466340, 6957160, 7652876, 9566095, 10932680, 13914320, 15305752, 19132190, 21865360, 30611504, 38264380, 76528760, 153057520]

約数ペア:

[(1, 153057520), (2, 76528760), (4, 38264380), (5, 30611504), (7, 21865360), (8, 19132190), (10, 15305752), (11, 13914320), (14, 10932680), (16, 9566095), (20, 7652876), (22, 6957160), (28, 5466340), (35, 4373072), (40, 3826438), (44, 3478580), (55, 2782864), (56, 2733170), (70, 2186536), (77, 1987760), (80, 1913219), (88, 1739290), (110, 1391432), (112, 1366585), (140, 1093268), (154, 993880), (176, 869645), (220, 695716), (280, 546634), (308, 496940), (385, 397552), (440, 347858), (560, 273317), (616, 248470), (770, 198776), (880, 173929), (1232, 124235), (1540, 99388), (3080, 49694), (6160, 24847)]