1400640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1459}}^1$

素因数の和:1479

約数の個数: 56

約数和(自身を含む): 4450080

約数和(自身を除く): 3049440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1459, 2918, 4377, 5836, 7295, 8754, 11672, 14590, 17508, 21885, 23344, 29180, 35016, 43770, 46688, 58360, 70032, 87540, 93376, 116720, 140064, 175080, 233440, 280128, 350160, 466880, 700320, 1400640]

約数ペア:

[(1, 1400640), (2, 700320), (3, 466880), (4, 350160), (5, 280128), (6, 233440), (8, 175080), (10, 140064), (12, 116720), (15, 93376), (16, 87540), (20, 70032), (24, 58360), (30, 46688), (32, 43770), (40, 35016), (48, 29180), (60, 23344), (64, 21885), (80, 17508), (96, 14590), (120, 11672), (160, 8754), (192, 7295), (240, 5836), (320, 4377), (480, 2918), (960, 1459)]