11452160

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 28697760

約数和(自身を除く): 17245600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 389, 460, 640, 736, 778, 920, 1280, 1472, 1556, 1840, 1945, 2944, 3112, 3680, 3890, 5888, 6224, 7360, 7780, 8947, 12448, 14720, 15560, 17894, 24896, 29440, 31120, 35788, 44735, 49792, 62240, 71576, 89470, 99584, 124480, 143152, 178940, 248960, 286304, 357880, 497920, 572608, 715760, 1145216, 1431520, 2290432, 2863040, 5726080, 11452160]

約数ペア:

[(1, 11452160), (2, 5726080), (4, 2863040), (5, 2290432), (8, 1431520), (10, 1145216), (16, 715760), (20, 572608), (23, 497920), (32, 357880), (40, 286304), (46, 248960), (64, 178940), (80, 143152), (92, 124480), (115, 99584), (128, 89470), (160, 71576), (184, 62240), (230, 49792), (256, 44735), (320, 35788), (368, 31120), (389, 29440), (460, 24896), (640, 17894), (736, 15560), (778, 14720), (920, 12448), (1280, 8947), (1472, 7780), (1556, 7360), (1840, 6224), (1945, 5888), (2944, 3890), (3112, 3680)]