25682880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 112

約数和(自身を含む): 84271104

約数和(自身を除く): 58588224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 863, 930, 960, 992, 1240, 1488, 1726, 1860, 1984, 2480, 2589, 2976, 3452, 3720, 4315, 4960, 5178, 5952, 6904, 7440, 8630, 9920, 10356, 12945, 13808, 14880, 17260, 20712, 25890, 26753, 27616, 29760, 34520, 41424, 51780, 53506, 55232, 69040, 80259, 82848, 103560, 107012, 133765, 138080, 160518, 165696, 207120, 214024, 267530, 276160, 321036, 401295, 414240, 428048, 535060, 642072, 802590, 828480, 856096, 1070120, 1284144, 1605180, 1712192, 2140240, 2568288, 3210360, 4280480, 5136576, 6420720, 8560960, 12841440, 25682880]

約数ペア:

[(1, 25682880), (2, 12841440), (3, 8560960), (4, 6420720), (5, 5136576), (6, 4280480), (8, 3210360), (10, 2568288), (12, 2140240), (15, 1712192), (16, 1605180), (20, 1284144), (24, 1070120), (30, 856096), (31, 828480), (32, 802590), (40, 642072), (48, 535060), (60, 428048), (62, 414240), (64, 401295), (80, 321036), (93, 276160), (96, 267530), (120, 214024), (124, 207120), (155, 165696), (160, 160518), (186, 138080), (192, 133765), (240, 107012), (248, 103560), (310, 82848), (320, 80259), (372, 69040), (465, 55232), (480, 53506), (496, 51780), (620, 41424), (744, 34520), (863, 29760), (930, 27616), (960, 26753), (992, 25890), (1240, 20712), (1488, 17260), (1726, 14880), (1860, 13808), (1984, 12945), (2480, 10356), (2589, 9920), (2976, 8630), (3452, 7440), (3720, 6904), (4315, 5952), (4960, 5178)]