45289440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4493}}^1$

素因数の和:4521

約数の個数: 144

約数和(自身を含む): 176668128

約数和(自身を除く): 131378688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4493, 5040, 8986, 10080, 13479, 17972, 22465, 26958, 31451, 35944, 40437, 44930, 53916, 62902, 67395, 71888, 80874, 89860, 94353, 107832, 125804, 134790, 143776, 157255, 161748, 179720, 188706, 202185, 215664, 251608, 269580, 283059, 314510, 323496, 359440, 377412, 404370, 431328, 471765, 503216, 539160, 566118, 629020, 646992, 718880, 754824, 808740, 943530, 1006432, 1078320, 1132236, 1258040, 1293984, 1415295, 1509648, 1617480, 1887060, 2156640, 2264472, 2516080, 2830590, 3019296, 3234960, 3774120, 4528944, 5032160, 5661180, 6469920, 7548240, 9057888, 11322360, 15096480, 22644720, 45289440]

約数ペア:

[(1, 45289440), (2, 22644720), (3, 15096480), (4, 11322360), (5, 9057888), (6, 7548240), (7, 6469920), (8, 5661180), (9, 5032160), (10, 4528944), (12, 3774120), (14, 3234960), (15, 3019296), (16, 2830590), (18, 2516080), (20, 2264472), (21, 2156640), (24, 1887060), (28, 1617480), (30, 1509648), (32, 1415295), (35, 1293984), (36, 1258040), (40, 1132236), (42, 1078320), (45, 1006432), (48, 943530), (56, 808740), (60, 754824), (63, 718880), (70, 646992), (72, 629020), (80, 566118), (84, 539160), (90, 503216), (96, 471765), (105, 431328), (112, 404370), (120, 377412), (126, 359440), (140, 323496), (144, 314510), (160, 283059), (168, 269580), (180, 251608), (210, 215664), (224, 202185), (240, 188706), (252, 179720), (280, 161748), (288, 157255), (315, 143776), (336, 134790), (360, 125804), (420, 107832), (480, 94353), (504, 89860), (560, 80874), (630, 71888), (672, 67395), (720, 62902), (840, 53916), (1008, 44930), (1120, 40437), (1260, 35944), (1440, 31451), (1680, 26958), (2016, 22465), (2520, 17972), (3360, 13479), (4493, 10080), (5040, 8986)]