127086720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{66191}}^1$

素因数の和:66213

約数の個数: 64

約数和(自身を含む): 405095040

約数和(自身を除く): 278008320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 66191, 132382, 198573, 264764, 330955, 397146, 529528, 661910, 794292, 992865, 1059056, 1323820, 1588584, 1985730, 2118112, 2647640, 3177168, 3971460, 4236224, 5295280, 6354336, 7942920, 8472448, 10590560, 12708672, 15885840, 21181120, 25417344, 31771680, 42362240, 63543360, 127086720]

約数ペア:

[(1, 127086720), (2, 63543360), (3, 42362240), (4, 31771680), (5, 25417344), (6, 21181120), (8, 15885840), (10, 12708672), (12, 10590560), (15, 8472448), (16, 7942920), (20, 6354336), (24, 5295280), (30, 4236224), (32, 3971460), (40, 3177168), (48, 2647640), (60, 2118112), (64, 1985730), (80, 1588584), (96, 1323820), (120, 1059056), (128, 992865), (160, 794292), (192, 661910), (240, 529528), (320, 397146), (384, 330955), (480, 264764), (640, 198573), (960, 132382), (1920, 66191)]