19157033880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53213983}}^1$

素因数の和:53214000

約数の個数: 48

約数和(自身を含む): 62260361280

約数和(自身を除く): 43103327400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 53213983, 106427966, 159641949, 212855932, 266069915, 319283898, 425711864, 478925847, 532139830, 638567796, 798209745, 957851694, 1064279660, 1277135592, 1596419490, 1915703388, 2128559320, 2394629235, 3192838980, 3831406776, 4789258470, 6385677960, 9578516940, 19157033880]

約数ペア:

[(1, 19157033880), (2, 9578516940), (3, 6385677960), (4, 4789258470), (5, 3831406776), (6, 3192838980), (8, 2394629235), (9, 2128559320), (10, 1915703388), (12, 1596419490), (15, 1277135592), (18, 1064279660), (20, 957851694), (24, 798209745), (30, 638567796), (36, 532139830), (40, 478925847), (45, 425711864), (60, 319283898), (72, 266069915), (90, 212855932), (120, 159641949), (180, 106427966), (360, 53213983)]