51312960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{5939}}^1$

素因数の和:5965

約数の個数: 112

約数和(自身を含む): 181051200

約数和(自身を除く): 129738240

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, 5939, 8640, 11878, 17817, 23756, 29695, 35634, 47512, 53451, 59390, 71268, 89085, 95024, 106902, 118780, 142536, 160353, 178170, 190048, 213804, 237560, 267255, 285072, 320706, 356340, 380096, 427608, 475120, 534510, 570144, 641412, 712680, 801765, 855216, 950240, 1069020, 1140288, 1282824, 1425360, 1603530, 1710432, 1900480, 2138040, 2565648, 2850720, 3207060, 3420864, 4276080, 5131296, 5701440, 6414120, 8552160, 10262592, 12828240, 17104320, 25656480, 51312960]

約数ペア:

[(1, 51312960), (2, 25656480), (3, 17104320), (4, 12828240), (5, 10262592), (6, 8552160), (8, 6414120), (9, 5701440), (10, 5131296), (12, 4276080), (15, 3420864), (16, 3207060), (18, 2850720), (20, 2565648), (24, 2138040), (27, 1900480), (30, 1710432), (32, 1603530), (36, 1425360), (40, 1282824), (45, 1140288), (48, 1069020), (54, 950240), (60, 855216), (64, 801765), (72, 712680), (80, 641412), (90, 570144), (96, 534510), (108, 475120), (120, 427608), (135, 380096), (144, 356340), (160, 320706), (180, 285072), (192, 267255), (216, 237560), (240, 213804), (270, 190048), (288, 178170), (320, 160353), (360, 142536), (432, 118780), (480, 106902), (540, 95024), (576, 89085), (720, 71268), (864, 59390), (960, 53451), (1080, 47512), (1440, 35634), (1728, 29695), (2160, 23756), (2880, 17817), (4320, 11878), (5939, 8640)]