1383058560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55411}}^1$

素因数の和:55446

約数の個数: 128

約数和(自身を含む): 4747700160

約数和(自身を除く): 3364641600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 55411, 110822, 166233, 221644, 277055, 332466, 443288, 554110, 664932, 720343, 831165, 886576, 1108220, 1329864, 1440686, 1662330, 1773152, 2161029, 2216440, 2659728, 2881372, 3324660, 3546304, 3601715, 4322058, 4432880, 5319456, 5762744, 6649320, 7092608, 7203430, 8644116, 8865760, 10638912, 10805145, 11525488, 13298640, 14406860, 17288232, 17731520, 21277824, 21610290, 23050976, 26597280, 28813720, 34576464, 35463040, 43220580, 46101952, 53194560, 57627440, 69152928, 86441160, 92203904, 106389120, 115254880, 138305856, 172882320, 230509760, 276611712, 345764640, 461019520, 691529280, 1383058560]

約数ペア:

[(1, 1383058560), (2, 691529280), (3, 461019520), (4, 345764640), (5, 276611712), (6, 230509760), (8, 172882320), (10, 138305856), (12, 115254880), (13, 106389120), (15, 92203904), (16, 86441160), (20, 69152928), (24, 57627440), (26, 53194560), (30, 46101952), (32, 43220580), (39, 35463040), (40, 34576464), (48, 28813720), (52, 26597280), (60, 23050976), (64, 21610290), (65, 21277824), (78, 17731520), (80, 17288232), (96, 14406860), (104, 13298640), (120, 11525488), (128, 10805145), (130, 10638912), (156, 8865760), (160, 8644116), (192, 7203430), (195, 7092608), (208, 6649320), (240, 5762744), (260, 5319456), (312, 4432880), (320, 4322058), (384, 3601715), (390, 3546304), (416, 3324660), (480, 2881372), (520, 2659728), (624, 2216440), (640, 2161029), (780, 1773152), (832, 1662330), (960, 1440686), (1040, 1329864), (1248, 1108220), (1560, 886576), (1664, 831165), (1920, 720343), (2080, 664932), (2496, 554110), (3120, 443288), (4160, 332466), (4992, 277055), (6240, 221644), (8320, 166233), (12480, 110822), (24960, 55411)]