68494680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63421}}^1$

素因数の和:63441

約数の個数: 64

約数和(自身を含む): 228319200

約数和(自身を除く): 159824520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 63421, 126842, 190263, 253684, 317105, 380526, 507368, 570789, 634210, 761052, 951315, 1141578, 1268420, 1522104, 1712367, 1902630, 2283156, 2536840, 2853945, 3424734, 3805260, 4566312, 5707890, 6849468, 7610520, 8561835, 11415780, 13698936, 17123670, 22831560, 34247340, 68494680]

約数ペア:

[(1, 68494680), (2, 34247340), (3, 22831560), (4, 17123670), (5, 13698936), (6, 11415780), (8, 8561835), (9, 7610520), (10, 6849468), (12, 5707890), (15, 4566312), (18, 3805260), (20, 3424734), (24, 2853945), (27, 2536840), (30, 2283156), (36, 1902630), (40, 1712367), (45, 1522104), (54, 1268420), (60, 1141578), (72, 951315), (90, 761052), (108, 634210), (120, 570789), (135, 507368), (180, 380526), (216, 317105), (270, 253684), (360, 190263), (540, 126842), (1080, 63421)]