15480097960

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7301933}}^1$

素因数の和:7301997

約数の個数: 32

約数和(自身を含む): 35487399240

約数和(自身を除く): 20007301280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 7301933, 14603866, 29207732, 36509665, 58415464, 73019330, 146038660, 292077320, 387002449, 774004898, 1548009796, 1935012245, 3096019592, 3870024490, 7740048980, 15480097960]

約数ペア:

[(1, 15480097960), (2, 7740048980), (4, 3870024490), (5, 3096019592), (8, 1935012245), (10, 1548009796), (20, 774004898), (40, 387002449), (53, 292077320), (106, 146038660), (212, 73019330), (265, 58415464), (424, 36509665), (530, 29207732), (1060, 14603866), (2120, 7301933)]