2545940520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7072057}}^1$

素因数の和:7072074

約数の個数: 48

約数和(自身を含む): 8274307860

約数和(自身を除く): 5728367340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7072057, 14144114, 21216171, 28288228, 35360285, 42432342, 56576456, 63648513, 70720570, 84864684, 106080855, 127297026, 141441140, 169729368, 212161710, 254594052, 282882280, 318242565, 424323420, 509188104, 636485130, 848646840, 1272970260, 2545940520]

約数ペア:

[(1, 2545940520), (2, 1272970260), (3, 848646840), (4, 636485130), (5, 509188104), (6, 424323420), (8, 318242565), (9, 282882280), (10, 254594052), (12, 212161710), (15, 169729368), (18, 141441140), (20, 127297026), (24, 106080855), (30, 84864684), (36, 70720570), (40, 63648513), (45, 56576456), (60, 42432342), (72, 35360285), (90, 28288228), (120, 21216171), (180, 14144114), (360, 7072057)]