133322880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{69439}}^1$

素因数の和:69461

約数の個数: 64

約数和(自身を含む): 424972800

約数和(自身を除く): 291649920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 69439, 138878, 208317, 277756, 347195, 416634, 555512, 694390, 833268, 1041585, 1111024, 1388780, 1666536, 2083170, 2222048, 2777560, 3333072, 4166340, 4444096, 5555120, 6666144, 8332680, 8888192, 11110240, 13332288, 16665360, 22220480, 26664576, 33330720, 44440960, 66661440, 133322880]

約数ペア:

[(1, 133322880), (2, 66661440), (3, 44440960), (4, 33330720), (5, 26664576), (6, 22220480), (8, 16665360), (10, 13332288), (12, 11110240), (15, 8888192), (16, 8332680), (20, 6666144), (24, 5555120), (30, 4444096), (32, 4166340), (40, 3333072), (48, 2777560), (60, 2222048), (64, 2083170), (80, 1666536), (96, 1388780), (120, 1111024), (128, 1041585), (160, 833268), (192, 694390), (240, 555512), (320, 416634), (384, 347195), (480, 277756), (640, 208317), (960, 138878), (1920, 69439)]