115384560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20903}}^1$

素因数の和:20942

約数の個数: 80

約数和(自身を含む): 373261824

約数和(自身を除く): 257877264

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, 20903, 41806, 62709, 83612, 104515, 125418, 167224, 209030, 250836, 313545, 334448, 418060, 480769, 501672, 627090, 836120, 961538, 1003344, 1254180, 1442307, 1672240, 1923076, 2403845, 2508360, 2884614, 3846152, 4807690, 5016720, 5769228, 7211535, 7692304, 9615380, 11538456, 14423070, 19230760, 23076912, 28846140, 38461520, 57692280, 115384560]

約数ペア:

[(1, 115384560), (2, 57692280), (3, 38461520), (4, 28846140), (5, 23076912), (6, 19230760), (8, 14423070), (10, 11538456), (12, 9615380), (15, 7692304), (16, 7211535), (20, 5769228), (23, 5016720), (24, 4807690), (30, 3846152), (40, 2884614), (46, 2508360), (48, 2403845), (60, 1923076), (69, 1672240), (80, 1442307), (92, 1254180), (115, 1003344), (120, 961538), (138, 836120), (184, 627090), (230, 501672), (240, 480769), (276, 418060), (345, 334448), (368, 313545), (460, 250836), (552, 209030), (690, 167224), (920, 125418), (1104, 104515), (1380, 83612), (1840, 62709), (2760, 41806), (5520, 20903)]