1299015360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{599}}^1$

素因数の和:876

約数の個数: 224

約数和(自身を含む): 4608576000

約数和(自身を除く): 3309560640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 251, 270, 288, 320, 360, 432, 480, 502, 540, 576, 599, 720, 753, 864, 960, 1004, 1080, 1198, 1255, 1440, 1506, 1728, 1797, 2008, 2160, 2259, 2396, 2510, 2880, 2995, 3012, 3594, 3765, 4016, 4320, 4518, 4792, 5020, 5391, 5990, 6024, 6777, 7188, 7530, 8032, 8640, 8985, 9036, 9584, 10040, 10782, 11295, 11980, 12048, 13554, 14376, 15060, 16064, 16173, 17970, 18072, 19168, 20080, 21564, 22590, 23960, 24096, 26955, 27108, 28752, 30120, 32346, 33885, 35940, 36144, 38336, 40160, 43128, 45180, 47920, 48192, 53910, 54216, 57504, 60240, 64692, 67770, 71880, 72288, 80320, 80865, 86256, 90360, 95840, 107820, 108432, 115008, 120480, 129384, 135540, 143760, 144576, 150349, 161730, 172512, 180720, 191680, 215640, 216864, 240960, 258768, 271080, 287520, 300698, 323460, 345024, 361440, 431280, 433728, 451047, 517536, 542160, 575040, 601396, 646920, 722880, 751745, 862560, 902094, 1035072, 1084320, 1202792, 1293840, 1353141, 1503490, 1725120, 1804188, 2168640, 2255235, 2405584, 2587680, 2706282, 3006980, 3608376, 4059423, 4510470, 4811168, 5175360, 5412564, 6013960, 6765705, 7216752, 8118846, 9020940, 9622336, 10825128, 12027920, 13531410, 14433504, 16237692, 18041880, 20297115, 21650256, 24055840, 27062820, 28867008, 32475384, 36083760, 40594230, 43300512, 48111680, 54125640, 64950768, 72167520, 81188460, 86601024, 108251280, 129901536, 144335040, 162376920, 216502560, 259803072, 324753840, 433005120, 649507680, 1299015360]

約数ペア:

[(1, 1299015360), (2, 649507680), (3, 433005120), (4, 324753840), (5, 259803072), (6, 216502560), (8, 162376920), (9, 144335040), (10, 129901536), (12, 108251280), (15, 86601024), (16, 81188460), (18, 72167520), (20, 64950768), (24, 54125640), (27, 48111680), (30, 43300512), (32, 40594230), (36, 36083760), (40, 32475384), (45, 28867008), (48, 27062820), (54, 24055840), (60, 21650256), (64, 20297115), (72, 18041880), (80, 16237692), (90, 14433504), (96, 13531410), (108, 12027920), (120, 10825128), (135, 9622336), (144, 9020940), (160, 8118846), (180, 7216752), (192, 6765705), (216, 6013960), (240, 5412564), (251, 5175360), (270, 4811168), (288, 4510470), (320, 4059423), (360, 3608376), (432, 3006980), (480, 2706282), (502, 2587680), (540, 2405584), (576, 2255235), (599, 2168640), (720, 1804188), (753, 1725120), (864, 1503490), (960, 1353141), (1004, 1293840), (1080, 1202792), (1198, 1084320), (1255, 1035072), (1440, 902094), (1506, 862560), (1728, 751745), (1797, 722880), (2008, 646920), (2160, 601396), (2259, 575040), (2396, 542160), (2510, 517536), (2880, 451047), (2995, 433728), (3012, 431280), (3594, 361440), (3765, 345024), (4016, 323460), (4320, 300698), (4518, 287520), (4792, 271080), (5020, 258768), (5391, 240960), (5990, 216864), (6024, 215640), (6777, 191680), (7188, 180720), (7530, 172512), (8032, 161730), (8640, 150349), (8985, 144576), (9036, 143760), (9584, 135540), (10040, 129384), (10782, 120480), (11295, 115008), (11980, 108432), (12048, 107820), (13554, 95840), (14376, 90360), (15060, 86256), (16064, 80865), (16173, 80320), (17970, 72288), (18072, 71880), (19168, 67770), (20080, 64692), (21564, 60240), (22590, 57504), (23960, 54216), (24096, 53910), (26955, 48192), (27108, 47920), (28752, 45180), (30120, 43128), (32346, 40160), (33885, 38336), (35940, 36144)]