1223286840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1132673}}^1$

素因数の和:1132693

約数の個数: 64

約数和(自身を含む): 4077626400

約数和(自身を除く): 2854339560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1132673, 2265346, 3398019, 4530692, 5663365, 6796038, 9061384, 10194057, 11326730, 13592076, 16990095, 20388114, 22653460, 27184152, 30582171, 33980190, 40776228, 45306920, 50970285, 61164342, 67960380, 81552456, 101940570, 122328684, 135920760, 152910855, 203881140, 244657368, 305821710, 407762280, 611643420, 1223286840]

約数ペア:

[(1, 1223286840), (2, 611643420), (3, 407762280), (4, 305821710), (5, 244657368), (6, 203881140), (8, 152910855), (9, 135920760), (10, 122328684), (12, 101940570), (15, 81552456), (18, 67960380), (20, 61164342), (24, 50970285), (27, 45306920), (30, 40776228), (36, 33980190), (40, 30582171), (45, 27184152), (54, 22653460), (60, 20388114), (72, 16990095), (90, 13592076), (108, 11326730), (120, 10194057), (135, 9061384), (180, 6796038), (216, 5663365), (270, 4530692), (360, 3398019), (540, 2265346), (1080, 1132673)]