15352370520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127936421}}^1$

素因数の和:127936435

約数の個数: 32

約数和(自身を含む): 46057111920

約数和(自身を除く): 30704741400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127936421, 255872842, 383809263, 511745684, 639682105, 767618526, 1023491368, 1279364210, 1535237052, 1919046315, 2558728420, 3070474104, 3838092630, 5117456840, 7676185260, 15352370520]

約数ペア:

[(1, 15352370520), (2, 7676185260), (3, 5117456840), (4, 3838092630), (5, 3070474104), (6, 2558728420), (8, 1919046315), (10, 1535237052), (12, 1279364210), (15, 1023491368), (20, 767618526), (24, 639682105), (30, 511745684), (40, 383809263), (60, 255872842), (120, 127936421)]