48037680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 162837792

約数和(自身を除く): 114800112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 487, 548, 685, 720, 822, 974, 1096, 1233, 1370, 1461, 1644, 1948, 2055, 2192, 2435, 2466, 2740, 2922, 3288, 3896, 4110, 4383, 4870, 4932, 5480, 5844, 6165, 6576, 7305, 7792, 8220, 8766, 9740, 9864, 10960, 11688, 12330, 14610, 16440, 17532, 19480, 19728, 21915, 23376, 24660, 29220, 32880, 35064, 38960, 43830, 49320, 58440, 66719, 70128, 87660, 98640, 116880, 133438, 175320, 200157, 266876, 333595, 350640, 400314, 533752, 600471, 667190, 800628, 1000785, 1067504, 1200942, 1334380, 1601256, 2001570, 2401884, 2668760, 3002355, 3202512, 4003140, 4803768, 5337520, 6004710, 8006280, 9607536, 12009420, 16012560, 24018840, 48037680]

約数ペア:

[(1, 48037680), (2, 24018840), (3, 16012560), (4, 12009420), (5, 9607536), (6, 8006280), (8, 6004710), (9, 5337520), (10, 4803768), (12, 4003140), (15, 3202512), (16, 3002355), (18, 2668760), (20, 2401884), (24, 2001570), (30, 1601256), (36, 1334380), (40, 1200942), (45, 1067504), (48, 1000785), (60, 800628), (72, 667190), (80, 600471), (90, 533752), (120, 400314), (137, 350640), (144, 333595), (180, 266876), (240, 200157), (274, 175320), (360, 133438), (411, 116880), (487, 98640), (548, 87660), (685, 70128), (720, 66719), (822, 58440), (974, 49320), (1096, 43830), (1233, 38960), (1370, 35064), (1461, 32880), (1644, 29220), (1948, 24660), (2055, 23376), (2192, 21915), (2435, 19728), (2466, 19480), (2740, 17532), (2922, 16440), (3288, 14610), (3896, 12330), (4110, 11688), (4383, 10960), (4870, 9864), (4932, 9740), (5480, 8766), (5844, 8220), (6165, 7792), (6576, 7305)]