57240240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3019}}^1$

素因数の和:3114

約数の個数: 80

約数和(自身を含む): 179750400

約数和(自身を除く): 122510160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3019, 3160, 3792, 4740, 6038, 6320, 9057, 9480, 12076, 15095, 18114, 18960, 24152, 30190, 36228, 45285, 48304, 60380, 72456, 90570, 120760, 144912, 181140, 238501, 241520, 362280, 477002, 715503, 724560, 954004, 1192505, 1431006, 1908008, 2385010, 2862012, 3577515, 3816016, 4770020, 5724024, 7155030, 9540040, 11448048, 14310060, 19080080, 28620120, 57240240]

約数ペア:

[(1, 57240240), (2, 28620120), (3, 19080080), (4, 14310060), (5, 11448048), (6, 9540040), (8, 7155030), (10, 5724024), (12, 4770020), (15, 3816016), (16, 3577515), (20, 2862012), (24, 2385010), (30, 1908008), (40, 1431006), (48, 1192505), (60, 954004), (79, 724560), (80, 715503), (120, 477002), (158, 362280), (237, 241520), (240, 238501), (316, 181140), (395, 144912), (474, 120760), (632, 90570), (790, 72456), (948, 60380), (1185, 48304), (1264, 45285), (1580, 36228), (1896, 30190), (2370, 24152), (3019, 18960), (3160, 18114), (3792, 15095), (4740, 12076), (6038, 9480), (6320, 9057)]