25048320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 87417792

約数和(自身を除く): 62369472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 593, 640, 660, 704, 768, 880, 960, 1056, 1186, 1280, 1320, 1408, 1760, 1779, 1920, 2112, 2372, 2640, 2816, 2965, 3520, 3558, 3840, 4224, 4744, 5280, 5930, 6523, 7040, 7116, 8448, 8895, 9488, 10560, 11860, 13046, 14080, 14232, 17790, 18976, 19569, 21120, 23720, 26092, 28464, 32615, 35580, 37952, 39138, 42240, 47440, 52184, 56928, 65230, 71160, 75904, 78276, 94880, 97845, 104368, 113856, 130460, 142320, 151808, 156552, 189760, 195690, 208736, 227712, 260920, 284640, 313104, 379520, 391380, 417472, 455424, 521840, 569280, 626208, 759040, 782760, 834944, 1043680, 1138560, 1252416, 1565520, 1669888, 2087360, 2277120, 2504832, 3131040, 4174720, 5009664, 6262080, 8349440, 12524160, 25048320]

約数ペア:

[(1, 25048320), (2, 12524160), (3, 8349440), (4, 6262080), (5, 5009664), (6, 4174720), (8, 3131040), (10, 2504832), (11, 2277120), (12, 2087360), (15, 1669888), (16, 1565520), (20, 1252416), (22, 1138560), (24, 1043680), (30, 834944), (32, 782760), (33, 759040), (40, 626208), (44, 569280), (48, 521840), (55, 455424), (60, 417472), (64, 391380), (66, 379520), (80, 313104), (88, 284640), (96, 260920), (110, 227712), (120, 208736), (128, 195690), (132, 189760), (160, 156552), (165, 151808), (176, 142320), (192, 130460), (220, 113856), (240, 104368), (256, 97845), (264, 94880), (320, 78276), (330, 75904), (352, 71160), (384, 65230), (440, 56928), (480, 52184), (528, 47440), (593, 42240), (640, 39138), (660, 37952), (704, 35580), (768, 32615), (880, 28464), (960, 26092), (1056, 23720), (1186, 21120), (1280, 19569), (1320, 18976), (1408, 17790), (1760, 14232), (1779, 14080), (1920, 13046), (2112, 11860), (2372, 10560), (2640, 9488), (2816, 8895), (2965, 8448), (3520, 7116), (3558, 7040), (3840, 6523), (4224, 5930), (4744, 5280)]