214912560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{895469}}^1$

素因数の和:895485

約数の個数: 40

約数和(自身を含む): 666229680

約数和(自身を除く): 451317120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 895469, 1790938, 2686407, 3581876, 4477345, 5372814, 7163752, 8954690, 10745628, 13432035, 14327504, 17909380, 21491256, 26864070, 35818760, 42982512, 53728140, 71637520, 107456280, 214912560]

約数ペア:

[(1, 214912560), (2, 107456280), (3, 71637520), (4, 53728140), (5, 42982512), (6, 35818760), (8, 26864070), (10, 21491256), (12, 17909380), (15, 14327504), (16, 13432035), (20, 10745628), (24, 8954690), (30, 7163752), (40, 5372814), (48, 4477345), (60, 3581876), (80, 2686407), (120, 1790938), (240, 895469)]