770160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3209}}^1$

素因数の和:3225

約数の個数: 40

約数和(自身を含む): 2388240

約数和(自身を除く): 1618080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3209, 6418, 9627, 12836, 16045, 19254, 25672, 32090, 38508, 48135, 51344, 64180, 77016, 96270, 128360, 154032, 192540, 256720, 385080, 770160]

約数ペア:

[(1, 770160), (2, 385080), (3, 256720), (4, 192540), (5, 154032), (6, 128360), (8, 96270), (10, 77016), (12, 64180), (15, 51344), (16, 48135), (20, 38508), (24, 32090), (30, 25672), (40, 19254), (48, 16045), (60, 12836), (80, 9627), (120, 6418), (240, 3209)]