115991760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21013}}^1$

素因数の和:21052

約数の個数: 80

約数和(自身を含む): 375225984

約数和(自身を除く): 259234224

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, 21013, 42026, 63039, 84052, 105065, 126078, 168104, 210130, 252156, 315195, 336208, 420260, 483299, 504312, 630390, 840520, 966598, 1008624, 1260780, 1449897, 1681040, 1933196, 2416495, 2521560, 2899794, 3866392, 4832990, 5043120, 5799588, 7249485, 7732784, 9665980, 11599176, 14498970, 19331960, 23198352, 28997940, 38663920, 57995880, 115991760]

約数ペア:

[(1, 115991760), (2, 57995880), (3, 38663920), (4, 28997940), (5, 23198352), (6, 19331960), (8, 14498970), (10, 11599176), (12, 9665980), (15, 7732784), (16, 7249485), (20, 5799588), (23, 5043120), (24, 4832990), (30, 3866392), (40, 2899794), (46, 2521560), (48, 2416495), (60, 1933196), (69, 1681040), (80, 1449897), (92, 1260780), (115, 1008624), (120, 966598), (138, 840520), (184, 630390), (230, 504312), (240, 483299), (276, 420260), (345, 336208), (368, 315195), (460, 252156), (552, 210130), (690, 168104), (920, 126078), (1104, 105065), (1380, 84052), (1840, 63039), (2760, 42026), (5520, 21013)]