1993669320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16613911}}^1$

素因数の和:16613925

約数の個数: 32

約数和(自身を含む): 5981008320

約数和(自身を除く): 3987339000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16613911, 33227822, 49841733, 66455644, 83069555, 99683466, 132911288, 166139110, 199366932, 249208665, 332278220, 398733864, 498417330, 664556440, 996834660, 1993669320]

約数ペア:

[(1, 1993669320), (2, 996834660), (3, 664556440), (4, 498417330), (5, 398733864), (6, 332278220), (8, 249208665), (10, 199366932), (12, 166139110), (15, 132911288), (20, 99683466), (24, 83069555), (30, 66455644), (40, 49841733), (60, 33227822), (120, 16613911)]