42515040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3892

約数の個数: 96

約数和(自身を含む): 139781376

約数和(自身を除く): 97266336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 3851, 5520, 7702, 11040, 11553, 15404, 19255, 23106, 30808, 38510, 46212, 57765, 61616, 77020, 88573, 92424, 115530, 123232, 154040, 177146, 184848, 231060, 265719, 308080, 354292, 369696, 442865, 462120, 531438, 616160, 708584, 885730, 924240, 1062876, 1328595, 1417168, 1771460, 1848480, 2125752, 2657190, 2834336, 3542920, 4251504, 5314380, 7085840, 8503008, 10628760, 14171680, 21257520, 42515040]

約数ペア:

[(1, 42515040), (2, 21257520), (3, 14171680), (4, 10628760), (5, 8503008), (6, 7085840), (8, 5314380), (10, 4251504), (12, 3542920), (15, 2834336), (16, 2657190), (20, 2125752), (23, 1848480), (24, 1771460), (30, 1417168), (32, 1328595), (40, 1062876), (46, 924240), (48, 885730), (60, 708584), (69, 616160), (80, 531438), (92, 462120), (96, 442865), (115, 369696), (120, 354292), (138, 308080), (160, 265719), (184, 231060), (230, 184848), (240, 177146), (276, 154040), (345, 123232), (368, 115530), (460, 92424), (480, 88573), (552, 77020), (690, 61616), (736, 57765), (920, 46212), (1104, 38510), (1380, 30808), (1840, 23106), (2208, 19255), (2760, 15404), (3680, 11553), (3851, 11040), (5520, 7702)]