1274560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{569}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 3474720

約数和(自身を除く): 2200160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 569, 1120, 1138, 2240, 2276, 2845, 3983, 4552, 5690, 7966, 9104, 11380, 15932, 18208, 19915, 22760, 31864, 36416, 39830, 45520, 63728, 79660, 91040, 127456, 159320, 182080, 254912, 318640, 637280, 1274560]

約数ペア:

[(1, 1274560), (2, 637280), (4, 318640), (5, 254912), (7, 182080), (8, 159320), (10, 127456), (14, 91040), (16, 79660), (20, 63728), (28, 45520), (32, 39830), (35, 36416), (40, 31864), (56, 22760), (64, 19915), (70, 18208), (80, 15932), (112, 11380), (140, 9104), (160, 7966), (224, 5690), (280, 4552), (320, 3983), (448, 2845), (560, 2276), (569, 2240), (1120, 1138)]