3047120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:983

約数の個数: 40

約数和(自身を含む): 7265160

約数和(自身を除く): 4218040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 929, 1640, 1858, 3280, 3716, 4645, 7432, 9290, 14864, 18580, 37160, 38089, 74320, 76178, 152356, 190445, 304712, 380890, 609424, 761780, 1523560, 3047120]

約数ペア:

[(1, 3047120), (2, 1523560), (4, 761780), (5, 609424), (8, 380890), (10, 304712), (16, 190445), (20, 152356), (40, 76178), (41, 74320), (80, 38089), (82, 37160), (164, 18580), (205, 14864), (328, 9290), (410, 7432), (656, 4645), (820, 3716), (929, 3280), (1640, 1858)]