478085730180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{12315449}}^1$

素因数の和:12316108

約数の個数: 48

約数和(自身を含む): 1340709148800

約数和(自身を除く): 862623418620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2588, 3235, 3882, 6470, 7764, 9705, 12940, 19410, 38820, 12315449, 24630898, 36946347, 49261796, 61577245, 73892694, 123154490, 147785388, 184731735, 246308980, 369463470, 738926940, 7968095503, 15936191006, 23904286509, 31872382012, 39840477515, 47808573018, 79680955030, 95617146036, 119521432545, 159361910060, 239042865090, 478085730180]

約数ペア:

[(1, 478085730180), (2, 239042865090), (3, 159361910060), (4, 119521432545), (5, 95617146036), (6, 79680955030), (10, 47808573018), (12, 39840477515), (15, 31872382012), (20, 23904286509), (30, 15936191006), (60, 7968095503), (647, 738926940), (1294, 369463470), (1941, 246308980), (2588, 184731735), (3235, 147785388), (3882, 123154490), (6470, 73892694), (7764, 61577245), (9705, 49261796), (12940, 36946347), (19410, 24630898), (38820, 12315449)]