158978760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57601}}^1$

素因数の和:57638

約数の個数: 64

約数和(自身を含む): 497681280

約数和(自身を除く): 338702520

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, 57601, 115202, 172803, 230404, 288005, 345606, 460808, 576010, 691212, 864015, 1152020, 1324823, 1382424, 1728030, 2304040, 2649646, 3456060, 3974469, 5299292, 6624115, 6912120, 7948938, 10598584, 13248230, 15897876, 19872345, 26496460, 31795752, 39744690, 52992920, 79489380, 158978760]

約数ペア:

[(1, 158978760), (2, 79489380), (3, 52992920), (4, 39744690), (5, 31795752), (6, 26496460), (8, 19872345), (10, 15897876), (12, 13248230), (15, 10598584), (20, 7948938), (23, 6912120), (24, 6624115), (30, 5299292), (40, 3974469), (46, 3456060), (60, 2649646), (69, 2304040), (92, 1728030), (115, 1382424), (120, 1324823), (138, 1152020), (184, 864015), (230, 691212), (276, 576010), (345, 460808), (460, 345606), (552, 288005), (690, 230404), (920, 172803), (1380, 115202), (2760, 57601)]