480865280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13417}}^1$

素因数の和:13449

約数の個数: 88

約数和(自身を含む): 1318399008

約数和(自身を除く): 837533728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 13417, 17920, 26834, 35840, 53668, 67085, 93919, 107336, 134170, 187838, 214672, 268340, 375676, 429344, 469595, 536680, 751352, 858688, 939190, 1073360, 1502704, 1717376, 1878380, 2146720, 3005408, 3434752, 3756760, 4293440, 6010816, 6869504, 7513520, 8586880, 12021632, 13739008, 15027040, 17173760, 24043264, 30054080, 34347520, 48086528, 60108160, 68695040, 96173056, 120216320, 240432640, 480865280]

約数ペア:

[(1, 480865280), (2, 240432640), (4, 120216320), (5, 96173056), (7, 68695040), (8, 60108160), (10, 48086528), (14, 34347520), (16, 30054080), (20, 24043264), (28, 17173760), (32, 15027040), (35, 13739008), (40, 12021632), (56, 8586880), (64, 7513520), (70, 6869504), (80, 6010816), (112, 4293440), (128, 3756760), (140, 3434752), (160, 3005408), (224, 2146720), (256, 1878380), (280, 1717376), (320, 1502704), (448, 1073360), (512, 939190), (560, 858688), (640, 751352), (896, 536680), (1024, 469595), (1120, 429344), (1280, 375676), (1792, 268340), (2240, 214672), (2560, 187838), (3584, 134170), (4480, 107336), (5120, 93919), (7168, 67085), (8960, 53668), (13417, 35840), (17920, 26834)]