135888840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41941}}^1$

素因数の和:41964

約数の個数: 80

約数和(自身を含む): 456748380

約数和(自身を除く): 320859540

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 41941, 83882, 125823, 167764, 209705, 251646, 335528, 377469, 419410, 503292, 629115, 754938, 838820, 1006584, 1132407, 1258230, 1509876, 1677640, 1887345, 2264814, 2516460, 3019752, 3397221, 3774690, 4529628, 5032920, 5662035, 6794442, 7549380, 9059256, 11324070, 13588884, 15098760, 16986105, 22648140, 27177768, 33972210, 45296280, 67944420, 135888840]

約数ペア:

[(1, 135888840), (2, 67944420), (3, 45296280), (4, 33972210), (5, 27177768), (6, 22648140), (8, 16986105), (9, 15098760), (10, 13588884), (12, 11324070), (15, 9059256), (18, 7549380), (20, 6794442), (24, 5662035), (27, 5032920), (30, 4529628), (36, 3774690), (40, 3397221), (45, 3019752), (54, 2516460), (60, 2264814), (72, 1887345), (81, 1677640), (90, 1509876), (108, 1258230), (120, 1132407), (135, 1006584), (162, 838820), (180, 754938), (216, 629115), (270, 503292), (324, 419410), (360, 377469), (405, 335528), (540, 251646), (648, 209705), (810, 167764), (1080, 125823), (1620, 83882), (3240, 41941)]