1348140120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{660853}}^1$

素因数の和:660884

約数の個数: 64

約数和(自身を含む): 4282333920

約数和(自身を除く): 2934193800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 660853, 1321706, 1982559, 2643412, 3304265, 3965118, 5286824, 6608530, 7930236, 9912795, 11234501, 13217060, 15860472, 19825590, 22469002, 26434120, 33703503, 39651180, 44938004, 56172505, 67407006, 79302360, 89876008, 112345010, 134814012, 168517515, 224690020, 269628024, 337035030, 449380040, 674070060, 1348140120]

約数ペア:

[(1, 1348140120), (2, 674070060), (3, 449380040), (4, 337035030), (5, 269628024), (6, 224690020), (8, 168517515), (10, 134814012), (12, 112345010), (15, 89876008), (17, 79302360), (20, 67407006), (24, 56172505), (30, 44938004), (34, 39651180), (40, 33703503), (51, 26434120), (60, 22469002), (68, 19825590), (85, 15860472), (102, 13217060), (120, 11234501), (136, 9912795), (170, 7930236), (204, 6608530), (255, 5286824), (340, 3965118), (408, 3304265), (510, 2643412), (680, 1982559), (1020, 1321706), (2040, 660853)]