72711120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 241413120

約数和(自身を除く): 168702000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 337, 348, 372, 435, 464, 465, 496, 580, 620, 674, 696, 744, 870, 899, 930, 1011, 1160, 1240, 1348, 1392, 1488, 1685, 1740, 1798, 1860, 2022, 2320, 2480, 2696, 2697, 3370, 3480, 3596, 3720, 4044, 4495, 5055, 5392, 5394, 6740, 6960, 7192, 7440, 8088, 8990, 9773, 10110, 10447, 10788, 13480, 13485, 14384, 16176, 17980, 19546, 20220, 20894, 21576, 26960, 26970, 29319, 31341, 35960, 39092, 40440, 41788, 43152, 48865, 52235, 53940, 58638, 62682, 71920, 78184, 80880, 83576, 97730, 104470, 107880, 117276, 125364, 146595, 156368, 156705, 167152, 195460, 208940, 215760, 234552, 250728, 293190, 302963, 313410, 390920, 417880, 469104, 501456, 586380, 605926, 626820, 781840, 835760, 908889, 1172760, 1211852, 1253640, 1514815, 1817778, 2345520, 2423704, 2507280, 3029630, 3635556, 4544445, 4847408, 6059260, 7271112, 9088890, 12118520, 14542224, 18177780, 24237040, 36355560, 72711120]

約数ペア:

[(1, 72711120), (2, 36355560), (3, 24237040), (4, 18177780), (5, 14542224), (6, 12118520), (8, 9088890), (10, 7271112), (12, 6059260), (15, 4847408), (16, 4544445), (20, 3635556), (24, 3029630), (29, 2507280), (30, 2423704), (31, 2345520), (40, 1817778), (48, 1514815), (58, 1253640), (60, 1211852), (62, 1172760), (80, 908889), (87, 835760), (93, 781840), (116, 626820), (120, 605926), (124, 586380), (145, 501456), (155, 469104), (174, 417880), (186, 390920), (232, 313410), (240, 302963), (248, 293190), (290, 250728), (310, 234552), (337, 215760), (348, 208940), (372, 195460), (435, 167152), (464, 156705), (465, 156368), (496, 146595), (580, 125364), (620, 117276), (674, 107880), (696, 104470), (744, 97730), (870, 83576), (899, 80880), (930, 78184), (1011, 71920), (1160, 62682), (1240, 58638), (1348, 53940), (1392, 52235), (1488, 48865), (1685, 43152), (1740, 41788), (1798, 40440), (1860, 39092), (2022, 35960), (2320, 31341), (2480, 29319), (2696, 26970), (2697, 26960), (3370, 21576), (3480, 20894), (3596, 20220), (3720, 19546), (4044, 17980), (4495, 16176), (5055, 14384), (5392, 13485), (5394, 13480), (6740, 10788), (6960, 10447), (7192, 10110), (7440, 9773), (8088, 8990)]