1540604480

素因数分解:

$2^6\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{2837}}^1$

素因数の和:4551

約数の個数: 56

約数和(自身を含む): 3672020088

約数和(自身を除く): 2131415608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1697, 2837, 3394, 5674, 6788, 8485, 11348, 13576, 14185, 16970, 22696, 27152, 28370, 33940, 45392, 54304, 56740, 67880, 90784, 108608, 113480, 135760, 181568, 226960, 271520, 453920, 543040, 907840, 4814389, 9628778, 19257556, 24071945, 38515112, 48143890, 77030224, 96287780, 154060448, 192575560, 308120896, 385151120, 770302240, 1540604480]

約数ペア:

[(1, 1540604480), (2, 770302240), (4, 385151120), (5, 308120896), (8, 192575560), (10, 154060448), (16, 96287780), (20, 77030224), (32, 48143890), (40, 38515112), (64, 24071945), (80, 19257556), (160, 9628778), (320, 4814389), (1697, 907840), (2837, 543040), (3394, 453920), (5674, 271520), (6788, 226960), (8485, 181568), (11348, 135760), (13576, 113480), (14185, 108608), (16970, 90784), (22696, 67880), (27152, 56740), (28370, 54304), (33940, 45392)]