15315597720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{146197}}^1$

素因数の和:146314

約数の個数: 128

約数和(自身を含む): 51578654400

約数和(自身を除く): 36263056680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1455, 1746, 1940, 2328, 2619, 2910, 3492, 3880, 4365, 5238, 5820, 6984, 8730, 10476, 11640, 13095, 17460, 20952, 26190, 34920, 52380, 104760, 146197, 292394, 438591, 584788, 730985, 877182, 1169576, 1315773, 1461970, 1754364, 2192955, 2631546, 2923940, 3508728, 3947319, 4385910, 5263092, 5847880, 6578865, 7894638, 8771820, 10526184, 13157730, 14181109, 15789276, 17543640, 19736595, 26315460, 28362218, 31578552, 39473190, 42543327, 52630920, 56724436, 70905545, 78946380, 85086654, 113448872, 127629981, 141811090, 157892760, 170173308, 212716635, 255259962, 283622180, 340346616, 382889943, 425433270, 510519924, 567244360, 638149905, 765779886, 850866540, 1021039848, 1276299810, 1531559772, 1701733080, 1914449715, 2552599620, 3063119544, 3828899430, 5105199240, 7657798860, 15315597720]

約数ペア:

[(1, 15315597720), (2, 7657798860), (3, 5105199240), (4, 3828899430), (5, 3063119544), (6, 2552599620), (8, 1914449715), (9, 1701733080), (10, 1531559772), (12, 1276299810), (15, 1021039848), (18, 850866540), (20, 765779886), (24, 638149905), (27, 567244360), (30, 510519924), (36, 425433270), (40, 382889943), (45, 340346616), (54, 283622180), (60, 255259962), (72, 212716635), (90, 170173308), (97, 157892760), (108, 141811090), (120, 127629981), (135, 113448872), (180, 85086654), (194, 78946380), (216, 70905545), (270, 56724436), (291, 52630920), (360, 42543327), (388, 39473190), (485, 31578552), (540, 28362218), (582, 26315460), (776, 19736595), (873, 17543640), (970, 15789276), (1080, 14181109), (1164, 13157730), (1455, 10526184), (1746, 8771820), (1940, 7894638), (2328, 6578865), (2619, 5847880), (2910, 5263092), (3492, 4385910), (3880, 3947319), (4365, 3508728), (5238, 2923940), (5820, 2631546), (6984, 2192955), (8730, 1754364), (10476, 1461970), (11640, 1315773), (13095, 1169576), (17460, 877182), (20952, 730985), (26190, 584788), (34920, 438591), (52380, 292394), (104760, 146197)]