12480312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 35970480

約数和(自身を除く): 23490168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 169, 181, 204, 221, 312, 338, 362, 408, 442, 507, 543, 663, 676, 724, 884, 1014, 1086, 1326, 1352, 1448, 1768, 2028, 2172, 2353, 2652, 2873, 3077, 4056, 4344, 4706, 5304, 5746, 6154, 7059, 8619, 9231, 9412, 11492, 12308, 14118, 17238, 18462, 18824, 22984, 24616, 28236, 30589, 34476, 36924, 40001, 56472, 61178, 68952, 73848, 80002, 91767, 120003, 122356, 160004, 183534, 240006, 244712, 320008, 367068, 480012, 520013, 734136, 960024, 1040026, 1560039, 2080052, 3120078, 4160104, 6240156, 12480312]

約数ペア:

[(1, 12480312), (2, 6240156), (3, 4160104), (4, 3120078), (6, 2080052), (8, 1560039), (12, 1040026), (13, 960024), (17, 734136), (24, 520013), (26, 480012), (34, 367068), (39, 320008), (51, 244712), (52, 240006), (68, 183534), (78, 160004), (102, 122356), (104, 120003), (136, 91767), (156, 80002), (169, 73848), (181, 68952), (204, 61178), (221, 56472), (312, 40001), (338, 36924), (362, 34476), (408, 30589), (442, 28236), (507, 24616), (543, 22984), (663, 18824), (676, 18462), (724, 17238), (884, 14118), (1014, 12308), (1086, 11492), (1326, 9412), (1352, 9231), (1448, 8619), (1768, 7059), (2028, 6154), (2172, 5746), (2353, 5304), (2652, 4706), (2873, 4344), (3077, 4056)]