3068120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 7948800

約数和(自身を除く): 4880680

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 367, 380, 418, 440, 734, 760, 836, 1045, 1468, 1672, 1835, 2090, 2936, 3670, 4037, 4180, 6973, 7340, 8074, 8360, 13946, 14680, 16148, 20185, 27892, 32296, 34865, 40370, 55784, 69730, 76703, 80740, 139460, 153406, 161480, 278920, 306812, 383515, 613624, 767030, 1534060, 3068120]

約数ペア:

[(1, 3068120), (2, 1534060), (4, 767030), (5, 613624), (8, 383515), (10, 306812), (11, 278920), (19, 161480), (20, 153406), (22, 139460), (38, 80740), (40, 76703), (44, 69730), (55, 55784), (76, 40370), (88, 34865), (95, 32296), (110, 27892), (152, 20185), (190, 16148), (209, 14680), (220, 13946), (367, 8360), (380, 8074), (418, 7340), (440, 6973), (734, 4180), (760, 4037), (836, 3670), (1045, 2936), (1468, 2090), (1672, 1835)]