788763960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42961}}^1$

素因数の和:42998

約数の個数: 128

約数和(自身を含む): 2783937600

約数和(自身を除く): 1995173640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 42961, 85922, 128883, 171844, 214805, 257766, 343688, 386649, 429610, 515532, 644415, 730337, 773298, 859220, 1031064, 1159947, 1288830, 1460674, 1546596, 1718440, 1933245, 2191011, 2319894, 2577660, 2921348, 3093192, 3651685, 3866490, 4382022, 4639788, 5155320, 5799735, 5842696, 6573033, 7303370, 7732980, 8764044, 9279576, 10955055, 11599470, 13146066, 14606740, 15465960, 17528088, 19719099, 21910110, 23198940, 26292132, 29213480, 32865165, 39438198, 43820220, 46397880, 52584264, 65730330, 78876396, 87640440, 98595495, 131460660, 157752792, 197190990, 262921320, 394381980, 788763960]

約数ペア:

[(1, 788763960), (2, 394381980), (3, 262921320), (4, 197190990), (5, 157752792), (6, 131460660), (8, 98595495), (9, 87640440), (10, 78876396), (12, 65730330), (15, 52584264), (17, 46397880), (18, 43820220), (20, 39438198), (24, 32865165), (27, 29213480), (30, 26292132), (34, 23198940), (36, 21910110), (40, 19719099), (45, 17528088), (51, 15465960), (54, 14606740), (60, 13146066), (68, 11599470), (72, 10955055), (85, 9279576), (90, 8764044), (102, 7732980), (108, 7303370), (120, 6573033), (135, 5842696), (136, 5799735), (153, 5155320), (170, 4639788), (180, 4382022), (204, 3866490), (216, 3651685), (255, 3093192), (270, 2921348), (306, 2577660), (340, 2319894), (360, 2191011), (408, 1933245), (459, 1718440), (510, 1546596), (540, 1460674), (612, 1288830), (680, 1159947), (765, 1031064), (918, 859220), (1020, 773298), (1080, 730337), (1224, 644415), (1530, 515532), (1836, 429610), (2040, 386649), (2295, 343688), (3060, 257766), (3672, 214805), (4590, 171844), (6120, 128883), (9180, 85922), (18360, 42961)]