7266780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13457}}^1$

素因数の和:13475

約数の個数: 48

約数和(自身を含む): 22609440

約数和(自身を除く): 15342660

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, 13457, 26914, 40371, 53828, 67285, 80742, 121113, 134570, 161484, 201855, 242226, 269140, 363339, 403710, 484452, 605565, 726678, 807420, 1211130, 1453356, 1816695, 2422260, 3633390, 7266780]

約数ペア:

[(1, 7266780), (2, 3633390), (3, 2422260), (4, 1816695), (5, 1453356), (6, 1211130), (9, 807420), (10, 726678), (12, 605565), (15, 484452), (18, 403710), (20, 363339), (27, 269140), (30, 242226), (36, 201855), (45, 161484), (54, 134570), (60, 121113), (90, 80742), (108, 67285), (135, 53828), (180, 40371), (270, 26914), (540, 13457)]