9054720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{131}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 32408640

約数和(自身を除く): 23353920

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, 131, 135, 144, 160, 180, 192, 216, 240, 256, 262, 270, 288, 320, 360, 384, 393, 432, 480, 512, 524, 540, 576, 640, 655, 720, 768, 786, 864, 960, 1048, 1080, 1152, 1179, 1280, 1310, 1440, 1536, 1572, 1728, 1920, 1965, 2096, 2160, 2304, 2358, 2560, 2620, 2880, 3144, 3456, 3537, 3840, 3930, 4192, 4320, 4608, 4716, 5240, 5760, 5895, 6288, 6912, 7074, 7680, 7860, 8384, 8640, 9432, 10480, 11520, 11790, 12576, 13824, 14148, 15720, 16768, 17280, 17685, 18864, 20960, 23040, 23580, 25152, 28296, 31440, 33536, 34560, 35370, 37728, 41920, 47160, 50304, 56592, 62880, 67072, 69120, 70740, 75456, 83840, 94320, 100608, 113184, 125760, 141480, 150912, 167680, 188640, 201216, 226368, 251520, 282960, 301824, 335360, 377280, 452736, 503040, 565920, 603648, 754560, 905472, 1006080, 1131840, 1509120, 1810944, 2263680, 3018240, 4527360, 9054720]

約数ペア:

[(1, 9054720), (2, 4527360), (3, 3018240), (4, 2263680), (5, 1810944), (6, 1509120), (8, 1131840), (9, 1006080), (10, 905472), (12, 754560), (15, 603648), (16, 565920), (18, 503040), (20, 452736), (24, 377280), (27, 335360), (30, 301824), (32, 282960), (36, 251520), (40, 226368), (45, 201216), (48, 188640), (54, 167680), (60, 150912), (64, 141480), (72, 125760), (80, 113184), (90, 100608), (96, 94320), (108, 83840), (120, 75456), (128, 70740), (131, 69120), (135, 67072), (144, 62880), (160, 56592), (180, 50304), (192, 47160), (216, 41920), (240, 37728), (256, 35370), (262, 34560), (270, 33536), (288, 31440), (320, 28296), (360, 25152), (384, 23580), (393, 23040), (432, 20960), (480, 18864), (512, 17685), (524, 17280), (540, 16768), (576, 15720), (640, 14148), (655, 13824), (720, 12576), (768, 11790), (786, 11520), (864, 10480), (960, 9432), (1048, 8640), (1080, 8384), (1152, 7860), (1179, 7680), (1280, 7074), (1310, 6912), (1440, 6288), (1536, 5895), (1572, 5760), (1728, 5240), (1920, 4716), (1965, 4608), (2096, 4320), (2160, 4192), (2304, 3930), (2358, 3840), (2560, 3537), (2620, 3456), (2880, 3144)]