136989360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{63421}}^1$

素因数の和:63443

約数の個数: 80

約数和(自身を含む): 471859680

約数和(自身を除く): 334870320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 63421, 126842, 190263, 253684, 317105, 380526, 507368, 570789, 634210, 761052, 951315, 1014736, 1141578, 1268420, 1522104, 1712367, 1902630, 2283156, 2536840, 2853945, 3044208, 3424734, 3805260, 4566312, 5073680, 5707890, 6849468, 7610520, 8561835, 9132624, 11415780, 13698936, 15221040, 17123670, 22831560, 27397872, 34247340, 45663120, 68494680, 136989360]

約数ペア:

[(1, 136989360), (2, 68494680), (3, 45663120), (4, 34247340), (5, 27397872), (6, 22831560), (8, 17123670), (9, 15221040), (10, 13698936), (12, 11415780), (15, 9132624), (16, 8561835), (18, 7610520), (20, 6849468), (24, 5707890), (27, 5073680), (30, 4566312), (36, 3805260), (40, 3424734), (45, 3044208), (48, 2853945), (54, 2536840), (60, 2283156), (72, 1902630), (80, 1712367), (90, 1522104), (108, 1268420), (120, 1141578), (135, 1014736), (144, 951315), (180, 761052), (216, 634210), (240, 570789), (270, 507368), (360, 380526), (432, 317105), (540, 253684), (720, 190263), (1080, 126842), (2160, 63421)]