47762040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{643}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 143740800

約数和(自身を除く): 95978760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 643, 1238, 1286, 1857, 1929, 2476, 2572, 3095, 3215, 3714, 3858, 4952, 5144, 6190, 6430, 7428, 7716, 9285, 9645, 12380, 12860, 14856, 15432, 18570, 19290, 24760, 25720, 37140, 38580, 74280, 77160, 398017, 796034, 1194051, 1592068, 1990085, 2388102, 3184136, 3980170, 4776204, 5970255, 7960340, 9552408, 11940510, 15920680, 23881020, 47762040]

約数ペア:

[(1, 47762040), (2, 23881020), (3, 15920680), (4, 11940510), (5, 9552408), (6, 7960340), (8, 5970255), (10, 4776204), (12, 3980170), (15, 3184136), (20, 2388102), (24, 1990085), (30, 1592068), (40, 1194051), (60, 796034), (120, 398017), (619, 77160), (643, 74280), (1238, 38580), (1286, 37140), (1857, 25720), (1929, 24760), (2476, 19290), (2572, 18570), (3095, 15432), (3215, 14856), (3714, 12860), (3858, 12380), (4952, 9645), (5144, 9285), (6190, 7716), (6430, 7428)]