18598805760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{12451}}^1$

素因数の和:12864

約数の個数: 144

約数和(自身を含む): 59557417920

約数和(自身を除く): 40958612160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 389, 480, 640, 768, 778, 960, 1167, 1280, 1556, 1920, 1945, 2334, 3112, 3840, 3890, 4668, 5835, 6224, 7780, 9336, 11670, 12448, 12451, 15560, 18672, 23340, 24896, 24902, 31120, 37344, 37353, 46680, 49792, 49804, 62240, 62255, 74688, 74706, 93360, 99584, 99608, 124480, 124510, 149376, 149412, 186720, 186765, 199216, 248960, 249020, 298752, 298824, 373440, 373530, 398432, 497920, 498040, 597648, 746880, 747060, 796864, 996080, 1195296, 1493760, 1494120, 1593728, 1992160, 2390592, 2988240, 3187456, 3984320, 4781184, 4843439, 5976480, 7968640, 9562368, 9686878, 11952960, 14530317, 15937280, 19373756, 23905920, 24217195, 29060634, 38747512, 47811840, 48434390, 58121268, 72651585, 77495024, 96868780, 116242536, 145303170, 154990048, 193737560, 232485072, 290606340, 309980096, 387475120, 464970144, 581212680, 619960192, 774950240, 929940288, 1162425360, 1239920384, 1549900480, 1859880576, 2324850720, 3099800960, 3719761152, 4649701440, 6199601920, 9299402880, 18598805760]

約数ペア:

[(1, 18598805760), (2, 9299402880), (3, 6199601920), (4, 4649701440), (5, 3719761152), (6, 3099800960), (8, 2324850720), (10, 1859880576), (12, 1549900480), (15, 1239920384), (16, 1162425360), (20, 929940288), (24, 774950240), (30, 619960192), (32, 581212680), (40, 464970144), (48, 387475120), (60, 309980096), (64, 290606340), (80, 232485072), (96, 193737560), (120, 154990048), (128, 145303170), (160, 116242536), (192, 96868780), (240, 77495024), (256, 72651585), (320, 58121268), (384, 48434390), (389, 47811840), (480, 38747512), (640, 29060634), (768, 24217195), (778, 23905920), (960, 19373756), (1167, 15937280), (1280, 14530317), (1556, 11952960), (1920, 9686878), (1945, 9562368), (2334, 7968640), (3112, 5976480), (3840, 4843439), (3890, 4781184), (4668, 3984320), (5835, 3187456), (6224, 2988240), (7780, 2390592), (9336, 1992160), (11670, 1593728), (12448, 1494120), (12451, 1493760), (15560, 1195296), (18672, 996080), (23340, 796864), (24896, 747060), (24902, 746880), (31120, 597648), (37344, 498040), (37353, 497920), (46680, 398432), (49792, 373530), (49804, 373440), (62240, 298824), (62255, 298752), (74688, 249020), (74706, 248960), (93360, 199216), (99584, 186765), (99608, 186720), (124480, 149412), (124510, 149376)]