30756440.000000000

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 368323200

約数和(自身を除く): 247626936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 104, 106, 108, 117, 156, 159, 212, 216, 234, 312, 318, 351, 424, 468, 477, 636, 689, 702, 811, 936, 954, 1272, 1378, 1404, 1431, 1622, 1908, 2067, 2433, 2756, 2808, 2862, 3244, 3816, 4134, 4866, 5512, 5724, 6201, 6488, 7299, 8268, 9732, 10543, 11448, 12402, 14598, 16536, 18603, 19464, 21086, 21897, 24804, 29196, 31629, 37206, 42172, 42983, 43794, 49608, 58392, 63258, 74412, 84344, 85966, 87588, 94887, 126516, 128949, 148824, 171932, 175176, 189774, 253032, 257898, 284661, 343864, 379548, 386847, 515796, 558779, 569322, 759096, 773694, 1031592, 1117558, 1138644, 1160541, 1547388, 1676337, 2235116, 2277288, 2321082, 3094776, 3352674, 4470232, 4642164, 5029011, 6705348, 9284328, 10058022, 13410696, 15087033, 20116044, 30174066, 40232088, 60348132, 120696264]

約数ペア:

[(1, 120696264), (2, 60348132), (3, 40232088), (4, 30174066), (6, 20116044), (8, 15087033), (9, 13410696), (12, 10058022), (13, 9284328), (18, 6705348), (24, 5029011), (26, 4642164), (27, 4470232), (36, 3352674), (39, 3094776), (52, 2321082), (53, 2277288), (54, 2235116), (72, 1676337), (78, 1547388), (104, 1160541), (106, 1138644), (108, 1117558), (117, 1031592), (156, 773694), (159, 759096), (212, 569322), (216, 558779), (234, 515796), (312, 386847), (318, 379548), (351, 343864), (424, 284661), (468, 257898), (477, 253032), (636, 189774), (689, 175176), (702, 171932), (811, 148824), (936, 128949), (954, 126516), (1272, 94887), (1378, 87588), (1404, 85966), (1431, 84344), (1622, 74412), (1908, 63258), (2067, 58392), (2433, 49608), (2756, 43794), (2808, 42983), (2862, 42172), (3244, 37206), (3816, 31629), (4134, 29196), (4866, 24804), (5512, 21897), (5724, 21086), (6201, 19464), (6488, 18603), (7299, 16536), (8268, 14598), (9732, 12402), (10543, 11448)]