282612780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{523357}}^1$

素因数の和:523375

約数の個数: 48

約数和(自身を含む): 879241440

約数和(自身を除く): 596628660

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, 523357, 1046714, 1570071, 2093428, 2616785, 3140142, 4710213, 5233570, 6280284, 7850355, 9420426, 10467140, 14130639, 15700710, 18840852, 23551065, 28261278, 31401420, 47102130, 56522556, 70653195, 94204260, 141306390, 282612780]

約数ペア:

[(1, 282612780), (2, 141306390), (3, 94204260), (4, 70653195), (5, 56522556), (6, 47102130), (9, 31401420), (10, 28261278), (12, 23551065), (15, 18840852), (18, 15700710), (20, 14130639), (27, 10467140), (30, 9420426), (36, 7850355), (45, 6280284), (54, 5233570), (60, 4710213), (90, 3140142), (108, 2616785), (135, 2093428), (180, 1570071), (270, 1046714), (540, 523357)]