738386820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1367383}}^1$

素因数の和:1367401

約数の個数: 48

約数和(自身を含む): 2297205120

約数和(自身を除く): 1558818300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1367383, 2734766, 4102149, 5469532, 6836915, 8204298, 12306447, 13673830, 16408596, 20510745, 24612894, 27347660, 36919341, 41021490, 49225788, 61532235, 73838682, 82042980, 123064470, 147677364, 184596705, 246128940, 369193410, 738386820]

約数ペア:

[(1, 738386820), (2, 369193410), (3, 246128940), (4, 184596705), (5, 147677364), (6, 123064470), (9, 82042980), (10, 73838682), (12, 61532235), (15, 49225788), (18, 41021490), (20, 36919341), (27, 27347660), (30, 24612894), (36, 20510745), (45, 16408596), (54, 13673830), (60, 12306447), (90, 8204298), (108, 6836915), (135, 5469532), (180, 4102149), (270, 2734766), (540, 1367383)]