320093280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17099}}^1$

素因数の和:17133

約数の個数: 144

約数和(自身を含む): 1176411600

約数和(自身を除く): 856318320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 17099, 18720, 34198, 51297, 68396, 85495, 102594, 136792, 153891, 170990, 205188, 222287, 256485, 273584, 307782, 341980, 410376, 444574, 512970, 547168, 615564, 666861, 683960, 769455, 820752, 889148, 1025940, 1111435, 1231128, 1333722, 1367920, 1538910, 1641504, 1778296, 2000583, 2051880, 2222870, 2462256, 2667444, 2735840, 3077820, 3334305, 3556592, 4001166, 4103760, 4445740, 4924512, 5334888, 6155640, 6668610, 7113184, 8002332, 8207520, 8891480, 10002915, 10669776, 12311280, 13337220, 16004664, 17782960, 20005830, 21339552, 24622560, 26674440, 32009328, 35565920, 40011660, 53348880, 64018656, 80023320, 106697760, 160046640, 320093280]

約数ペア:

[(1, 320093280), (2, 160046640), (3, 106697760), (4, 80023320), (5, 64018656), (6, 53348880), (8, 40011660), (9, 35565920), (10, 32009328), (12, 26674440), (13, 24622560), (15, 21339552), (16, 20005830), (18, 17782960), (20, 16004664), (24, 13337220), (26, 12311280), (30, 10669776), (32, 10002915), (36, 8891480), (39, 8207520), (40, 8002332), (45, 7113184), (48, 6668610), (52, 6155640), (60, 5334888), (65, 4924512), (72, 4445740), (78, 4103760), (80, 4001166), (90, 3556592), (96, 3334305), (104, 3077820), (117, 2735840), (120, 2667444), (130, 2462256), (144, 2222870), (156, 2051880), (160, 2000583), (180, 1778296), (195, 1641504), (208, 1538910), (234, 1367920), (240, 1333722), (260, 1231128), (288, 1111435), (312, 1025940), (360, 889148), (390, 820752), (416, 769455), (468, 683960), (480, 666861), (520, 615564), (585, 547168), (624, 512970), (720, 444574), (780, 410376), (936, 341980), (1040, 307782), (1170, 273584), (1248, 256485), (1440, 222287), (1560, 205188), (1872, 170990), (2080, 153891), (2340, 136792), (3120, 102594), (3744, 85495), (4680, 68396), (6240, 51297), (9360, 34198), (17099, 18720)]