78051060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{144539}}^1$

素因数の和:144557

約数の個数: 48

約数和(自身を含む): 242827200

約数和(自身を除く): 164776140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 144539, 289078, 433617, 578156, 722695, 867234, 1300851, 1445390, 1734468, 2168085, 2601702, 2890780, 3902553, 4336170, 5203404, 6504255, 7805106, 8672340, 13008510, 15610212, 19512765, 26017020, 39025530, 78051060]

約数ペア:

[(1, 78051060), (2, 39025530), (3, 26017020), (4, 19512765), (5, 15610212), (6, 13008510), (9, 8672340), (10, 7805106), (12, 6504255), (15, 5203404), (18, 4336170), (20, 3902553), (27, 2890780), (30, 2601702), (36, 2168085), (45, 1734468), (54, 1445390), (60, 1300851), (90, 867234), (108, 722695), (135, 578156), (180, 433617), (270, 289078), (540, 144539)]