17984651280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3258089}}^1$

素因数の和:3258128

約数の個数: 80

約数和(自身を含む): 58176455040

約数和(自身を除く): 40191803760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 3258089, 6516178, 9774267, 13032356, 16290445, 19548534, 26064712, 32580890, 39097068, 48871335, 52129424, 65161780, 74936047, 78194136, 97742670, 130323560, 149872094, 156388272, 195485340, 224808141, 260647120, 299744188, 374680235, 390970680, 449616282, 599488376, 749360470, 781941360, 899232564, 1124040705, 1198976752, 1498720940, 1798465128, 2248081410, 2997441880, 3596930256, 4496162820, 5994883760, 8992325640, 17984651280]

約数ペア:

[(1, 17984651280), (2, 8992325640), (3, 5994883760), (4, 4496162820), (5, 3596930256), (6, 2997441880), (8, 2248081410), (10, 1798465128), (12, 1498720940), (15, 1198976752), (16, 1124040705), (20, 899232564), (23, 781941360), (24, 749360470), (30, 599488376), (40, 449616282), (46, 390970680), (48, 374680235), (60, 299744188), (69, 260647120), (80, 224808141), (92, 195485340), (115, 156388272), (120, 149872094), (138, 130323560), (184, 97742670), (230, 78194136), (240, 74936047), (276, 65161780), (345, 52129424), (368, 48871335), (460, 39097068), (552, 32580890), (690, 26064712), (920, 19548534), (1104, 16290445), (1380, 13032356), (1840, 9774267), (2760, 6516178), (5520, 3258089)]