2055131640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{3191}}^1$

素因数の和:4997

約数の個数: 96

約数和(自身を含む): 6685005600

約数和(自身を除く): 4629873960

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, 1789, 3191, 3578, 5367, 6382, 7156, 8945, 9573, 10734, 12764, 14312, 15955, 16101, 17890, 19146, 21468, 25528, 26835, 28719, 31910, 32202, 35780, 38292, 42936, 47865, 53670, 57438, 63820, 64404, 71560, 76584, 80505, 95730, 107340, 114876, 127640, 128808, 143595, 161010, 191460, 214680, 229752, 287190, 322020, 382920, 574380, 644040, 1148760, 5708699, 11417398, 17126097, 22834796, 28543495, 34252194, 45669592, 51378291, 57086990, 68504388, 85630485, 102756582, 114173980, 137008776, 171260970, 205513164, 228347960, 256891455, 342521940, 411026328, 513782910, 685043880, 1027565820, 2055131640]

約数ペア:

[(1, 2055131640), (2, 1027565820), (3, 685043880), (4, 513782910), (5, 411026328), (6, 342521940), (8, 256891455), (9, 228347960), (10, 205513164), (12, 171260970), (15, 137008776), (18, 114173980), (20, 102756582), (24, 85630485), (30, 68504388), (36, 57086990), (40, 51378291), (45, 45669592), (60, 34252194), (72, 28543495), (90, 22834796), (120, 17126097), (180, 11417398), (360, 5708699), (1789, 1148760), (3191, 644040), (3578, 574380), (5367, 382920), (6382, 322020), (7156, 287190), (8945, 229752), (9573, 214680), (10734, 191460), (12764, 161010), (14312, 143595), (15955, 128808), (16101, 127640), (17890, 114876), (19146, 107340), (21468, 95730), (25528, 80505), (26835, 76584), (28719, 71560), (31910, 64404), (32202, 63820), (35780, 57438), (38292, 53670), (42936, 47865)]