134891280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{187349}}^1$

素因数の和:187368

約数の個数: 60

約数和(自身を含む): 453012300

約数和(自身を除く): 318121020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 187349, 374698, 562047, 749396, 936745, 1124094, 1498792, 1686141, 1873490, 2248188, 2810235, 2997584, 3372282, 3746980, 4496376, 5620470, 6744564, 7493960, 8430705, 8992752, 11240940, 13489128, 14987920, 16861410, 22481880, 26978256, 33722820, 44963760, 67445640, 134891280]

約数ペア:

[(1, 134891280), (2, 67445640), (3, 44963760), (4, 33722820), (5, 26978256), (6, 22481880), (8, 16861410), (9, 14987920), (10, 13489128), (12, 11240940), (15, 8992752), (16, 8430705), (18, 7493960), (20, 6744564), (24, 5620470), (30, 4496376), (36, 3746980), (40, 3372282), (45, 2997584), (48, 2810235), (60, 2248188), (72, 1873490), (80, 1686141), (90, 1498792), (120, 1124094), (144, 936745), (180, 749396), (240, 562047), (360, 374698), (720, 187349)]