1237642320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{10589}}^1$

素因数の和:11092

約数の個数: 80

約数和(自身を含む): 3844932480

約数和(自身を除く): 2607290160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 487, 974, 1461, 1948, 2435, 2922, 3896, 4870, 5844, 7305, 7792, 9740, 10589, 11688, 14610, 19480, 21178, 23376, 29220, 31767, 38960, 42356, 52945, 58440, 63534, 84712, 105890, 116880, 127068, 158835, 169424, 211780, 254136, 317670, 423560, 508272, 635340, 847120, 1270680, 2541360, 5156843, 10313686, 15470529, 20627372, 25784215, 30941058, 41254744, 51568430, 61882116, 77352645, 82509488, 103136860, 123764232, 154705290, 206273720, 247528464, 309410580, 412547440, 618821160, 1237642320]

約数ペア:

[(1, 1237642320), (2, 618821160), (3, 412547440), (4, 309410580), (5, 247528464), (6, 206273720), (8, 154705290), (10, 123764232), (12, 103136860), (15, 82509488), (16, 77352645), (20, 61882116), (24, 51568430), (30, 41254744), (40, 30941058), (48, 25784215), (60, 20627372), (80, 15470529), (120, 10313686), (240, 5156843), (487, 2541360), (974, 1270680), (1461, 847120), (1948, 635340), (2435, 508272), (2922, 423560), (3896, 317670), (4870, 254136), (5844, 211780), (7305, 169424), (7792, 158835), (9740, 127068), (10589, 116880), (11688, 105890), (14610, 84712), (19480, 63534), (21178, 58440), (23376, 52945), (29220, 42356), (31767, 38960)]