2263680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{131}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 8078400

約数和(自身を除く): 5814720

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, 262, 270, 288, 320, 360, 384, 393, 432, 480, 524, 540, 576, 640, 655, 720, 786, 864, 960, 1048, 1080, 1152, 1179, 1310, 1440, 1572, 1728, 1920, 1965, 2096, 2160, 2358, 2620, 2880, 3144, 3456, 3537, 3930, 4192, 4320, 4716, 5240, 5760, 5895, 6288, 7074, 7860, 8384, 8640, 9432, 10480, 11790, 12576, 14148, 15720, 16768, 17280, 17685, 18864, 20960, 23580, 25152, 28296, 31440, 35370, 37728, 41920, 47160, 50304, 56592, 62880, 70740, 75456, 83840, 94320, 113184, 125760, 141480, 150912, 188640, 226368, 251520, 282960, 377280, 452736, 565920, 754560, 1131840, 2263680]

約数ペア:

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