73802880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4271}}^1$

素因数の和:4299

約数の個数: 128

約数和(自身を含む): 261446400

約数和(自身を除く): 187643520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4271, 4320, 5760, 8542, 8640, 12813, 17084, 17280, 21355, 25626, 34168, 38439, 42710, 51252, 64065, 68336, 76878, 85420, 102504, 115317, 128130, 136672, 153756, 170840, 192195, 205008, 230634, 256260, 273344, 307512, 341680, 384390, 410016, 461268, 512520, 546688, 576585, 615024, 683360, 768780, 820032, 922536, 1025040, 1153170, 1230048, 1366720, 1537560, 1640064, 1845072, 2050080, 2306340, 2460096, 2733440, 3075120, 3690144, 4100160, 4612680, 4920192, 6150240, 7380288, 8200320, 9225360, 12300480, 14760576, 18450720, 24600960, 36901440, 73802880]

約数ペア:

[(1, 73802880), (2, 36901440), (3, 24600960), (4, 18450720), (5, 14760576), (6, 12300480), (8, 9225360), (9, 8200320), (10, 7380288), (12, 6150240), (15, 4920192), (16, 4612680), (18, 4100160), (20, 3690144), (24, 3075120), (27, 2733440), (30, 2460096), (32, 2306340), (36, 2050080), (40, 1845072), (45, 1640064), (48, 1537560), (54, 1366720), (60, 1230048), (64, 1153170), (72, 1025040), (80, 922536), (90, 820032), (96, 768780), (108, 683360), (120, 615024), (128, 576585), (135, 546688), (144, 512520), (160, 461268), (180, 410016), (192, 384390), (216, 341680), (240, 307512), (270, 273344), (288, 256260), (320, 230634), (360, 205008), (384, 192195), (432, 170840), (480, 153756), (540, 136672), (576, 128130), (640, 115317), (720, 102504), (864, 85420), (960, 76878), (1080, 68336), (1152, 64065), (1440, 51252), (1728, 42710), (1920, 38439), (2160, 34168), (2880, 25626), (3456, 21355), (4271, 17280), (4320, 17084), (5760, 12813), (8542, 8640)]