99264720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3019}}^1$

素因数の和:3172

約数の個数: 80

約数和(自身を含む): 310069440

約数和(自身を除く): 210804720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3019, 3288, 4110, 5480, 6038, 6576, 8220, 9057, 10960, 12076, 15095, 16440, 18114, 24152, 30190, 32880, 36228, 45285, 48304, 60380, 72456, 90570, 120760, 144912, 181140, 241520, 362280, 413603, 724560, 827206, 1240809, 1654412, 2068015, 2481618, 3308824, 4136030, 4963236, 6204045, 6617648, 8272060, 9926472, 12408090, 16544120, 19852944, 24816180, 33088240, 49632360, 99264720]

約数ペア:

[(1, 99264720), (2, 49632360), (3, 33088240), (4, 24816180), (5, 19852944), (6, 16544120), (8, 12408090), (10, 9926472), (12, 8272060), (15, 6617648), (16, 6204045), (20, 4963236), (24, 4136030), (30, 3308824), (40, 2481618), (48, 2068015), (60, 1654412), (80, 1240809), (120, 827206), (137, 724560), (240, 413603), (274, 362280), (411, 241520), (548, 181140), (685, 144912), (822, 120760), (1096, 90570), (1370, 72456), (1644, 60380), (2055, 48304), (2192, 45285), (2740, 36228), (3019, 32880), (3288, 30190), (4110, 24152), (5480, 18114), (6038, 16440), (6576, 15095), (8220, 12076), (9057, 10960)]