9460480

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 23914800

約数和(自身を除く): 14454320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 389, 608, 640, 760, 778, 1216, 1280, 1520, 1556, 1945, 2432, 3040, 3112, 3890, 4864, 6080, 6224, 7391, 7780, 12160, 12448, 14782, 15560, 24320, 24896, 29564, 31120, 36955, 49792, 59128, 62240, 73910, 99584, 118256, 124480, 147820, 236512, 248960, 295640, 473024, 497920, 591280, 946048, 1182560, 1892096, 2365120, 4730240, 9460480]

約数ペア:

[(1, 9460480), (2, 4730240), (4, 2365120), (5, 1892096), (8, 1182560), (10, 946048), (16, 591280), (19, 497920), (20, 473024), (32, 295640), (38, 248960), (40, 236512), (64, 147820), (76, 124480), (80, 118256), (95, 99584), (128, 73910), (152, 62240), (160, 59128), (190, 49792), (256, 36955), (304, 31120), (320, 29564), (380, 24896), (389, 24320), (608, 15560), (640, 14782), (760, 12448), (778, 12160), (1216, 7780), (1280, 7391), (1520, 6224), (1556, 6080), (1945, 4864), (2432, 3890), (3040, 3112)]