71311080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{883}}^1$

素因数の和:1570

約数の個数: 64

約数和(自身を含む): 214493760

約数和(自身を除く): 143182680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 673, 883, 1346, 1766, 2019, 2649, 2692, 3365, 3532, 4038, 4415, 5298, 5384, 6730, 7064, 8076, 8830, 10095, 10596, 13245, 13460, 16152, 17660, 20190, 21192, 26490, 26920, 35320, 40380, 52980, 80760, 105960, 594259, 1188518, 1782777, 2377036, 2971295, 3565554, 4754072, 5942590, 7131108, 8913885, 11885180, 14262216, 17827770, 23770360, 35655540, 71311080]

約数ペア:

[(1, 71311080), (2, 35655540), (3, 23770360), (4, 17827770), (5, 14262216), (6, 11885180), (8, 8913885), (10, 7131108), (12, 5942590), (15, 4754072), (20, 3565554), (24, 2971295), (30, 2377036), (40, 1782777), (60, 1188518), (120, 594259), (673, 105960), (883, 80760), (1346, 52980), (1766, 40380), (2019, 35320), (2649, 26920), (2692, 26490), (3365, 21192), (3532, 20190), (4038, 17660), (4415, 16152), (5298, 13460), (5384, 13245), (6730, 10596), (7064, 10095), (8076, 8830)]