154915680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 367631520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 232, 240, 248, 290, 310, 348, 359, 372, 435, 464, 465, 480, 496, 580, 620, 696, 718, 744, 870, 899, 928, 930, 992, 1077, 1160, 1240, 1392, 1436, 1488, 1740, 1795, 1798, 1860, 2154, 2320, 2480, 2697, 2784, 2872, 2976, 3480, 3590, 3596, 3720, 4308, 4495, 4640, 4960, 5385, 5394, 5744, 6960, 7180, 7192, 7440, 8616, 8990, 10411, 10770, 10788, 11129, 11488, 13485, 13920, 14360, 14384, 14880, 17232, 17980, 20822, 21540, 21576, 22258, 26970, 28720, 28768, 31233, 33387, 34464, 35960, 41644, 43080, 43152, 44516, 52055, 53940, 55645, 57440, 62466, 66774, 71920, 83288, 86160, 86304, 89032, 104110, 107880, 111290, 124932, 133548, 143840, 156165, 166576, 166935, 172320, 178064, 208220, 215760, 222580, 249864, 267096, 312330, 322741, 333152, 333870, 356128, 416440, 431520, 445160, 499728, 534192, 624660, 645482, 667740, 832880, 890320, 968223, 999456, 1068384, 1249320, 1290964, 1335480, 1613705, 1665760, 1780640, 1936446, 2498640, 2581928, 2670960, 3227410, 3872892, 4841115, 4997280, 5163856, 5341920, 6454820, 7745784, 9682230, 10327712, 12909640, 15491568, 19364460, 25819280, 30983136, 38728920, 51638560, 77457840, 154915680]

約数ペア:

[(1, 154915680), (2, 77457840), (3, 51638560), (4, 38728920), (5, 30983136), (6, 25819280), (8, 19364460), (10, 15491568), (12, 12909640), (15, 10327712), (16, 9682230), (20, 7745784), (24, 6454820), (29, 5341920), (30, 5163856), (31, 4997280), (32, 4841115), (40, 3872892), (48, 3227410), (58, 2670960), (60, 2581928), (62, 2498640), (80, 1936446), (87, 1780640), (93, 1665760), (96, 1613705), (116, 1335480), (120, 1290964), (124, 1249320), (145, 1068384), (155, 999456), (160, 968223), (174, 890320), (186, 832880), (232, 667740), (240, 645482), (248, 624660), (290, 534192), (310, 499728), (348, 445160), (359, 431520), (372, 416440), (435, 356128), (464, 333870), (465, 333152), (480, 322741), (496, 312330), (580, 267096), (620, 249864), (696, 222580), (718, 215760), (744, 208220), (870, 178064), (899, 172320), (928, 166935), (930, 166576), (992, 156165), (1077, 143840), (1160, 133548), (1240, 124932), (1392, 111290), (1436, 107880), (1488, 104110), (1740, 89032), (1795, 86304), (1798, 86160), (1860, 83288), (2154, 71920), (2320, 66774), (2480, 62466), (2697, 57440), (2784, 55645), (2872, 53940), (2976, 52055), (3480, 44516), (3590, 43152), (3596, 43080), (3720, 41644), (4308, 35960), (4495, 34464), (4640, 33387), (4960, 31233), (5385, 28768), (5394, 28720), (5744, 26970), (6960, 22258), (7180, 21576), (7192, 21540), (7440, 20822), (8616, 17980), (8990, 17232), (10411, 14880), (10770, 14384), (10788, 14360), (11129, 13920), (11488, 13485)]