280236048

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8753}}^1$

素因数の和:8816

約数の個数: 80

約数和(自身を含む): 781557120

約数和(自身を除く): 501321072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 667, 696, 1104, 1334, 1392, 2001, 2668, 4002, 5336, 8004, 8753, 10672, 16008, 17506, 26259, 32016, 35012, 52518, 70024, 105036, 140048, 201319, 210072, 253837, 402638, 420144, 507674, 603957, 761511, 805276, 1015348, 1207914, 1523022, 1610552, 2030696, 2415828, 3046044, 3221104, 4061392, 4831656, 5838251, 6092088, 9663312, 11676502, 12184176, 17514753, 23353004, 35029506, 46706008, 70059012, 93412016, 140118024, 280236048]

約数ペア:

[(1, 280236048), (2, 140118024), (3, 93412016), (4, 70059012), (6, 46706008), (8, 35029506), (12, 23353004), (16, 17514753), (23, 12184176), (24, 11676502), (29, 9663312), (46, 6092088), (48, 5838251), (58, 4831656), (69, 4061392), (87, 3221104), (92, 3046044), (116, 2415828), (138, 2030696), (174, 1610552), (184, 1523022), (232, 1207914), (276, 1015348), (348, 805276), (368, 761511), (464, 603957), (552, 507674), (667, 420144), (696, 402638), (1104, 253837), (1334, 210072), (1392, 201319), (2001, 140048), (2668, 105036), (4002, 70024), (5336, 52518), (8004, 35012), (8753, 32016), (10672, 26259), (16008, 17506)]