487842840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1355119}}^1$

素因数の和:1355136

約数の個数: 48

約数和(自身を含む): 1585490400

約数和(自身を除く): 1097647560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1355119, 2710238, 4065357, 5420476, 6775595, 8130714, 10840952, 12196071, 13551190, 16261428, 20326785, 24392142, 27102380, 32522856, 40653570, 48784284, 54204760, 60980355, 81307140, 97568568, 121960710, 162614280, 243921420, 487842840]

約数ペア:

[(1, 487842840), (2, 243921420), (3, 162614280), (4, 121960710), (5, 97568568), (6, 81307140), (8, 60980355), (9, 54204760), (10, 48784284), (12, 40653570), (15, 32522856), (18, 27102380), (20, 24392142), (24, 20326785), (30, 16261428), (36, 13551190), (40, 12196071), (45, 10840952), (60, 8130714), (72, 6775595), (90, 5420476), (120, 4065357), (180, 2710238), (360, 1355119)]