144037680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1609}}^1$

素因数の和:1998

約数の個数: 80

約数和(自身を含む): 447992160

約数和(自身を除く): 303954480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 746, 1119, 1492, 1609, 1865, 2238, 2984, 3218, 3730, 4476, 4827, 5595, 5968, 6436, 7460, 8045, 8952, 9654, 11190, 12872, 14920, 16090, 17904, 19308, 22380, 24135, 25744, 29840, 32180, 38616, 44760, 48270, 64360, 77232, 89520, 96540, 128720, 193080, 386160, 600157, 1200314, 1800471, 2400628, 3000785, 3600942, 4801256, 6001570, 7201884, 9002355, 9602512, 12003140, 14403768, 18004710, 24006280, 28807536, 36009420, 48012560, 72018840, 144037680]

約数ペア:

[(1, 144037680), (2, 72018840), (3, 48012560), (4, 36009420), (5, 28807536), (6, 24006280), (8, 18004710), (10, 14403768), (12, 12003140), (15, 9602512), (16, 9002355), (20, 7201884), (24, 6001570), (30, 4801256), (40, 3600942), (48, 3000785), (60, 2400628), (80, 1800471), (120, 1200314), (240, 600157), (373, 386160), (746, 193080), (1119, 128720), (1492, 96540), (1609, 89520), (1865, 77232), (2238, 64360), (2984, 48270), (3218, 44760), (3730, 38616), (4476, 32180), (4827, 29840), (5595, 25744), (5968, 24135), (6436, 22380), (7460, 19308), (8045, 17904), (8952, 16090), (9654, 14920), (11190, 12872)]