3409280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{761}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 9326880

約数和(自身を除く): 5917600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 761, 896, 1120, 1522, 2240, 3044, 3805, 4480, 5327, 6088, 7610, 10654, 12176, 15220, 21308, 24352, 26635, 30440, 42616, 48704, 53270, 60880, 85232, 97408, 106540, 121760, 170464, 213080, 243520, 340928, 426160, 487040, 681856, 852320, 1704640, 3409280]

約数ペア:

[(1, 3409280), (2, 1704640), (4, 852320), (5, 681856), (7, 487040), (8, 426160), (10, 340928), (14, 243520), (16, 213080), (20, 170464), (28, 121760), (32, 106540), (35, 97408), (40, 85232), (56, 60880), (64, 53270), (70, 48704), (80, 42616), (112, 30440), (128, 26635), (140, 24352), (160, 21308), (224, 15220), (280, 12176), (320, 10654), (448, 7610), (560, 6088), (640, 5327), (761, 4480), (896, 3805), (1120, 3044), (1522, 2240)]