2038616640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{235951}}^1$

素因数の和:235977

約数の個数: 112

約数和(自身を含む): 7191816960

約数和(自身を除く): 5153200320

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 235951, 471902, 707853, 943804, 1179755, 1415706, 1887608, 2123559, 2359510, 2831412, 3539265, 3775216, 4247118, 4719020, 5662824, 6370677, 7078530, 7550432, 8494236, 9438040, 10617795, 11325648, 12741354, 14157060, 15100864, 16988472, 18876080, 21235590, 22651296, 25482708, 28314120, 31853385, 33976944, 37752160, 42471180, 45302592, 50965416, 56628240, 63706770, 67953888, 75504320, 84942360, 101930832, 113256480, 127413540, 135907776, 169884720, 203861664, 226512960, 254827080, 339769440, 407723328, 509654160, 679538880, 1019308320, 2038616640]

約数ペア:

[(1, 2038616640), (2, 1019308320), (3, 679538880), (4, 509654160), (5, 407723328), (6, 339769440), (8, 254827080), (9, 226512960), (10, 203861664), (12, 169884720), (15, 135907776), (16, 127413540), (18, 113256480), (20, 101930832), (24, 84942360), (27, 75504320), (30, 67953888), (32, 63706770), (36, 56628240), (40, 50965416), (45, 45302592), (48, 42471180), (54, 37752160), (60, 33976944), (64, 31853385), (72, 28314120), (80, 25482708), (90, 22651296), (96, 21235590), (108, 18876080), (120, 16988472), (135, 15100864), (144, 14157060), (160, 12741354), (180, 11325648), (192, 10617795), (216, 9438040), (240, 8494236), (270, 7550432), (288, 7078530), (320, 6370677), (360, 5662824), (432, 4719020), (480, 4247118), (540, 3775216), (576, 3539265), (720, 2831412), (864, 2359510), (960, 2123559), (1080, 1887608), (1440, 1415706), (1728, 1179755), (2160, 943804), (2880, 707853), (4320, 471902), (8640, 235951)]