201366840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72959}}^1$

素因数の和:72996

約数の個数: 64

約数和(自身を含む): 630374400

約数和(自身を除く): 429007560

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, 72959, 145918, 218877, 291836, 364795, 437754, 583672, 729590, 875508, 1094385, 1459180, 1678057, 1751016, 2188770, 2918360, 3356114, 4377540, 5034171, 6712228, 8390285, 8755080, 10068342, 13424456, 16780570, 20136684, 25170855, 33561140, 40273368, 50341710, 67122280, 100683420, 201366840]

約数ペア:

[(1, 201366840), (2, 100683420), (3, 67122280), (4, 50341710), (5, 40273368), (6, 33561140), (8, 25170855), (10, 20136684), (12, 16780570), (15, 13424456), (20, 10068342), (23, 8755080), (24, 8390285), (30, 6712228), (40, 5034171), (46, 4377540), (60, 3356114), (69, 2918360), (92, 2188770), (115, 1751016), (120, 1678057), (138, 1459180), (184, 1094385), (230, 875508), (276, 729590), (345, 583672), (460, 437754), (552, 364795), (690, 291836), (920, 218877), (1380, 145918), (2760, 72959)]