2081485320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{468803}}^1$

素因数の和:468854

約数の個数: 64

約数和(自身を含む): 6413238720

約数和(自身を除く): 4331753400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 468803, 937606, 1406409, 1875212, 2344015, 2812818, 3750424, 4688030, 5625636, 7032045, 9376060, 11251272, 14064090, 17345711, 18752120, 28128180, 34691422, 52037133, 56256360, 69382844, 86728555, 104074266, 138765688, 173457110, 208148532, 260185665, 346914220, 416297064, 520371330, 693828440, 1040742660, 2081485320]

約数ペア:

[(1, 2081485320), (2, 1040742660), (3, 693828440), (4, 520371330), (5, 416297064), (6, 346914220), (8, 260185665), (10, 208148532), (12, 173457110), (15, 138765688), (20, 104074266), (24, 86728555), (30, 69382844), (37, 56256360), (40, 52037133), (60, 34691422), (74, 28128180), (111, 18752120), (120, 17345711), (148, 14064090), (185, 11251272), (222, 9376060), (296, 7032045), (370, 5625636), (444, 4688030), (555, 3750424), (740, 2812818), (888, 2344015), (1110, 1875212), (1480, 1406409), (2220, 937606), (4440, 468803)]