111972780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{69119}}^1$

素因数の和:69140

約数の個数: 60

約数和(自身を含む): 351267840

約数和(自身を除く): 239295060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 69119, 138238, 207357, 276476, 345595, 414714, 622071, 691190, 829428, 1036785, 1244142, 1382380, 1866213, 2073570, 2488284, 3110355, 3732426, 4147140, 5598639, 6220710, 7464852, 9331065, 11197278, 12441420, 18662130, 22394556, 27993195, 37324260, 55986390, 111972780]

約数ペア:

[(1, 111972780), (2, 55986390), (3, 37324260), (4, 27993195), (5, 22394556), (6, 18662130), (9, 12441420), (10, 11197278), (12, 9331065), (15, 7464852), (18, 6220710), (20, 5598639), (27, 4147140), (30, 3732426), (36, 3110355), (45, 2488284), (54, 2073570), (60, 1866213), (81, 1382380), (90, 1244142), (108, 1036785), (135, 829428), (162, 691190), (180, 622071), (270, 414714), (324, 345595), (405, 276476), (540, 207357), (810, 138238), (1620, 69119)]