15504240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{64601}}^1$

素因数の和:64617

約数の個数: 40

約数和(自身を含む): 48063888

約数和(自身を除く): 32559648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 64601, 129202, 193803, 258404, 323005, 387606, 516808, 646010, 775212, 969015, 1033616, 1292020, 1550424, 1938030, 2584040, 3100848, 3876060, 5168080, 7752120, 15504240]

約数ペア:

[(1, 15504240), (2, 7752120), (3, 5168080), (4, 3876060), (5, 3100848), (6, 2584040), (8, 1938030), (10, 1550424), (12, 1292020), (15, 1033616), (16, 969015), (20, 775212), (24, 646010), (30, 516808), (40, 387606), (48, 323005), (60, 258404), (80, 193803), (120, 129202), (240, 64601)]