170987280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{712447}}^1$

素因数の和:712463

約数の個数: 40

約数和(自身を含む): 530061312

約数和(自身を除く): 359074032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 712447, 1424894, 2137341, 2849788, 3562235, 4274682, 5699576, 7124470, 8549364, 10686705, 11399152, 14248940, 17098728, 21373410, 28497880, 34197456, 42746820, 56995760, 85493640, 170987280]

約数ペア:

[(1, 170987280), (2, 85493640), (3, 56995760), (4, 42746820), (5, 34197456), (6, 28497880), (8, 21373410), (10, 17098728), (12, 14248940), (15, 11399152), (16, 10686705), (20, 8549364), (24, 7124470), (30, 5699576), (40, 4274682), (48, 3562235), (60, 2849788), (80, 2137341), (120, 1424894), (240, 712447)]