163213560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{453371}}^1$

素因数の和:453388

約数の個数: 48

約数和(自身を含む): 530445240

約数和(自身を除く): 367231680

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, 453371, 906742, 1360113, 1813484, 2266855, 2720226, 3626968, 4080339, 4533710, 5440452, 6800565, 8160678, 9067420, 10880904, 13601130, 16321356, 18134840, 20401695, 27202260, 32642712, 40803390, 54404520, 81606780, 163213560]

約数ペア:

[(1, 163213560), (2, 81606780), (3, 54404520), (4, 40803390), (5, 32642712), (6, 27202260), (8, 20401695), (9, 18134840), (10, 16321356), (12, 13601130), (15, 10880904), (18, 9067420), (20, 8160678), (24, 6800565), (30, 5440452), (36, 4533710), (40, 4080339), (45, 3626968), (60, 2720226), (72, 2266855), (90, 1813484), (120, 1360113), (180, 906742), (360, 453371)]