307974120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{24917}}^1$

素因数の和:25034

約数の個数: 64

約数和(自身を含む): 932929920

約数和(自身を除く): 624955800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 24917, 49834, 74751, 99668, 124585, 149502, 199336, 249170, 299004, 373755, 498340, 598008, 747510, 996680, 1495020, 2566451, 2990040, 5132902, 7699353, 10265804, 12832255, 15398706, 20531608, 25664510, 30797412, 38496765, 51329020, 61594824, 76993530, 102658040, 153987060, 307974120]

約数ペア:

[(1, 307974120), (2, 153987060), (3, 102658040), (4, 76993530), (5, 61594824), (6, 51329020), (8, 38496765), (10, 30797412), (12, 25664510), (15, 20531608), (20, 15398706), (24, 12832255), (30, 10265804), (40, 7699353), (60, 5132902), (103, 2990040), (120, 2566451), (206, 1495020), (309, 996680), (412, 747510), (515, 598008), (618, 498340), (824, 373755), (1030, 299004), (1236, 249170), (1545, 199336), (2060, 149502), (2472, 124585), (3090, 99668), (4120, 74751), (6180, 49834), (12360, 24917)]