180889470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1447}}^1$

素因数の和:1926

約数の個数: 64

約数和(自身を含む): 483747840

約数和(自身を除く): 302858370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 463, 926, 1389, 1447, 2315, 2778, 2894, 4167, 4341, 4630, 6945, 7235, 8334, 8682, 12501, 13023, 13890, 14470, 20835, 21705, 25002, 26046, 39069, 41670, 43410, 62505, 65115, 78138, 125010, 130230, 195345, 390690, 669961, 1339922, 2009883, 3349805, 4019766, 6029649, 6699610, 10049415, 12059298, 18088947, 20098830, 30148245, 36177894, 60296490, 90444735, 180889470]

約数ペア:

[(1, 180889470), (2, 90444735), (3, 60296490), (5, 36177894), (6, 30148245), (9, 20098830), (10, 18088947), (15, 12059298), (18, 10049415), (27, 6699610), (30, 6029649), (45, 4019766), (54, 3349805), (90, 2009883), (135, 1339922), (270, 669961), (463, 390690), (926, 195345), (1389, 130230), (1447, 125010), (2315, 78138), (2778, 65115), (2894, 62505), (4167, 43410), (4341, 41670), (4630, 39069), (6945, 26046), (7235, 25002), (8334, 21705), (8682, 20835), (12501, 14470), (13023, 13890)]