1738421280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1207237}}^1$

素因数の和:1207258

約数の個数: 72

約数和(自身を含む): 5932367532

約数和(自身を除く): 4193946252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1207237, 2414474, 3621711, 4828948, 6036185, 7243422, 9657896, 10865133, 12072370, 14486844, 18108555, 19315792, 21730266, 24144740, 28973688, 36217110, 38631584, 43460532, 48289480, 54325665, 57947376, 72434220, 86921064, 96578960, 108651330, 115894752, 144868440, 173842128, 193157920, 217302660, 289736880, 347684256, 434605320, 579473760, 869210640, 1738421280]

約数ペア:

[(1, 1738421280), (2, 869210640), (3, 579473760), (4, 434605320), (5, 347684256), (6, 289736880), (8, 217302660), (9, 193157920), (10, 173842128), (12, 144868440), (15, 115894752), (16, 108651330), (18, 96578960), (20, 86921064), (24, 72434220), (30, 57947376), (32, 54325665), (36, 48289480), (40, 43460532), (45, 38631584), (48, 36217110), (60, 28973688), (72, 24144740), (80, 21730266), (90, 19315792), (96, 18108555), (120, 14486844), (144, 12072370), (160, 10865133), (180, 9657896), (240, 7243422), (288, 6036185), (360, 4828948), (480, 3621711), (720, 2414474), (1440, 1207237)]