10992780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{20357}}^1$

素因数の和:20375

約数の個数: 48

約数和(自身を含む): 34201440

約数和(自身を除く): 23208660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 20357, 40714, 61071, 81428, 101785, 122142, 183213, 203570, 244284, 305355, 366426, 407140, 549639, 610710, 732852, 916065, 1099278, 1221420, 1832130, 2198556, 2748195, 3664260, 5496390, 10992780]

約数ペア:

[(1, 10992780), (2, 5496390), (3, 3664260), (4, 2748195), (5, 2198556), (6, 1832130), (9, 1221420), (10, 1099278), (12, 916065), (15, 732852), (18, 610710), (20, 549639), (27, 407140), (30, 366426), (36, 305355), (45, 244284), (54, 203570), (60, 183213), (90, 122142), (108, 101785), (135, 81428), (180, 61071), (270, 40714), (540, 20357)]