440046120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{159437}}^1$

素因数の和:159474

約数の個数: 64

約数和(自身を含む): 1377544320

約数和(自身を除く): 937498200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 159437, 318874, 478311, 637748, 797185, 956622, 1275496, 1594370, 1913244, 2391555, 3188740, 3667051, 3826488, 4783110, 6377480, 7334102, 9566220, 11001153, 14668204, 18335255, 19132440, 22002306, 29336408, 36670510, 44004612, 55005765, 73341020, 88009224, 110011530, 146682040, 220023060, 440046120]

約数ペア:

[(1, 440046120), (2, 220023060), (3, 146682040), (4, 110011530), (5, 88009224), (6, 73341020), (8, 55005765), (10, 44004612), (12, 36670510), (15, 29336408), (20, 22002306), (23, 19132440), (24, 18335255), (30, 14668204), (40, 11001153), (46, 9566220), (60, 7334102), (69, 6377480), (92, 4783110), (115, 3826488), (120, 3667051), (138, 3188740), (184, 2391555), (230, 1913244), (276, 1594370), (345, 1275496), (460, 956622), (552, 797185), (690, 637748), (920, 478311), (1380, 318874), (2760, 159437)]