124446780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{76819}}^1$

素因数の和:76840

約数の個数: 60

約数和(自身を含む): 390399240

約数和(自身を除く): 265952460

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, 76819, 153638, 230457, 307276, 384095, 460914, 691371, 768190, 921828, 1152285, 1382742, 1536380, 2074113, 2304570, 2765484, 3456855, 4148226, 4609140, 6222339, 6913710, 8296452, 10370565, 12444678, 13827420, 20741130, 24889356, 31111695, 41482260, 62223390, 124446780]

約数ペア:

[(1, 124446780), (2, 62223390), (3, 41482260), (4, 31111695), (5, 24889356), (6, 20741130), (9, 13827420), (10, 12444678), (12, 10370565), (15, 8296452), (18, 6913710), (20, 6222339), (27, 4609140), (30, 4148226), (36, 3456855), (45, 2765484), (54, 2304570), (60, 2074113), (81, 1536380), (90, 1382742), (108, 1152285), (135, 921828), (162, 768190), (180, 691371), (270, 460914), (324, 384095), (405, 307276), (540, 230457), (810, 153638), (1620, 76819)]