5775760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 14534784

約数和(自身を除く): 8759024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 73, 80, 86, 92, 115, 146, 172, 184, 215, 230, 292, 344, 365, 368, 430, 460, 584, 688, 730, 860, 920, 989, 1168, 1460, 1679, 1720, 1840, 1978, 2920, 3139, 3358, 3440, 3956, 4945, 5840, 6278, 6716, 7912, 8395, 9890, 12556, 13432, 15695, 15824, 16790, 19780, 25112, 26864, 31390, 33580, 39560, 50224, 62780, 67160, 72197, 79120, 125560, 134320, 144394, 251120, 288788, 360985, 577576, 721970, 1155152, 1443940, 2887880, 5775760]

約数ペア:

[(1, 5775760), (2, 2887880), (4, 1443940), (5, 1155152), (8, 721970), (10, 577576), (16, 360985), (20, 288788), (23, 251120), (40, 144394), (43, 134320), (46, 125560), (73, 79120), (80, 72197), (86, 67160), (92, 62780), (115, 50224), (146, 39560), (172, 33580), (184, 31390), (215, 26864), (230, 25112), (292, 19780), (344, 16790), (365, 15824), (368, 15695), (430, 13432), (460, 12556), (584, 9890), (688, 8395), (730, 7912), (860, 6716), (920, 6278), (989, 5840), (1168, 4945), (1460, 3956), (1679, 3440), (1720, 3358), (1840, 3139), (1978, 2920)]