1480947840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{85703}}^1$

素因数の和:85731

約数の個数: 128

約数和(自身を含む): 5245084800

約数和(自身を除く): 3764136960

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 85703, 171406, 257109, 342812, 428515, 514218, 685624, 771327, 857030, 1028436, 1285545, 1371248, 1542654, 1714060, 2056872, 2313981, 2571090, 2742496, 3085308, 3428120, 3856635, 4113744, 4627962, 5142180, 5484992, 6170616, 6856240, 7713270, 8227488, 9255924, 10284360, 10969984, 11569905, 12341232, 13712480, 15426540, 16454976, 18511848, 20568720, 23139810, 24682464, 27424960, 30853080, 32909952, 37023696, 41137440, 46279620, 49364928, 54849920, 61706160, 74047392, 82274880, 92559240, 98729856, 123412320, 148094784, 164549760, 185118480, 246824640, 296189568, 370236960, 493649280, 740473920, 1480947840]

約数ペア:

[(1, 1480947840), (2, 740473920), (3, 493649280), (4, 370236960), (5, 296189568), (6, 246824640), (8, 185118480), (9, 164549760), (10, 148094784), (12, 123412320), (15, 98729856), (16, 92559240), (18, 82274880), (20, 74047392), (24, 61706160), (27, 54849920), (30, 49364928), (32, 46279620), (36, 41137440), (40, 37023696), (45, 32909952), (48, 30853080), (54, 27424960), (60, 24682464), (64, 23139810), (72, 20568720), (80, 18511848), (90, 16454976), (96, 15426540), (108, 13712480), (120, 12341232), (128, 11569905), (135, 10969984), (144, 10284360), (160, 9255924), (180, 8227488), (192, 7713270), (216, 6856240), (240, 6170616), (270, 5484992), (288, 5142180), (320, 4627962), (360, 4113744), (384, 3856635), (432, 3428120), (480, 3085308), (540, 2742496), (576, 2571090), (640, 2313981), (720, 2056872), (864, 1714060), (960, 1542654), (1080, 1371248), (1152, 1285545), (1440, 1028436), (1728, 857030), (1920, 771327), (2160, 685624), (2880, 514218), (3456, 428515), (4320, 342812), (5760, 257109), (8640, 171406), (17280, 85703)]