87289080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{727409}}^1$

素因数の和:727423

約数の個数: 32

約数和(自身を含む): 261867600

約数和(自身を除く): 174578520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 727409, 1454818, 2182227, 2909636, 3637045, 4364454, 5819272, 7274090, 8728908, 10911135, 14548180, 17457816, 21822270, 29096360, 43644540, 87289080]

約数ペア:

[(1, 87289080), (2, 43644540), (3, 29096360), (4, 21822270), (5, 17457816), (6, 14548180), (8, 10911135), (10, 8728908), (12, 7274090), (15, 5819272), (20, 4364454), (24, 3637045), (30, 2909636), (40, 2182227), (60, 1454818), (120, 727409)]