7707720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{64231}}^1$

素因数の和:64245

約数の個数: 32

約数和(自身を含む): 23123520

約数和(自身を除く): 15415800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 64231, 128462, 192693, 256924, 321155, 385386, 513848, 642310, 770772, 963465, 1284620, 1541544, 1926930, 2569240, 3853860, 7707720]

約数ペア:

[(1, 7707720), (2, 3853860), (3, 2569240), (4, 1926930), (5, 1541544), (6, 1284620), (8, 963465), (10, 770772), (12, 642310), (15, 513848), (20, 385386), (24, 321155), (30, 256924), (40, 192693), (60, 128462), (120, 64231)]