28374240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59113}}^1$

素因数の和:59131

約数の個数: 48

約数和(自身を含む): 89380368

約数和(自身を除く): 61006128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 59113, 118226, 177339, 236452, 295565, 354678, 472904, 591130, 709356, 886695, 945808, 1182260, 1418712, 1773390, 1891616, 2364520, 2837424, 3546780, 4729040, 5674848, 7093560, 9458080, 14187120, 28374240]

約数ペア:

[(1, 28374240), (2, 14187120), (3, 9458080), (4, 7093560), (5, 5674848), (6, 4729040), (8, 3546780), (10, 2837424), (12, 2364520), (15, 1891616), (16, 1773390), (20, 1418712), (24, 1182260), (30, 945808), (32, 886695), (40, 709356), (48, 591130), (60, 472904), (80, 354678), (96, 295565), (120, 236452), (160, 177339), (240, 118226), (480, 59113)]