31008480

素因数分解:

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

素因数の和:64619

約数の個数: 48

約数和(自身を含む): 97678224

約数和(自身を除く): 66669744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 64601, 129202, 193803, 258404, 323005, 387606, 516808, 646010, 775212, 969015, 1033616, 1292020, 1550424, 1938030, 2067232, 2584040, 3100848, 3876060, 5168080, 6201696, 7752120, 10336160, 15504240, 31008480]

約数ペア:

[(1, 31008480), (2, 15504240), (3, 10336160), (4, 7752120), (5, 6201696), (6, 5168080), (8, 3876060), (10, 3100848), (12, 2584040), (15, 2067232), (16, 1938030), (20, 1550424), (24, 1292020), (30, 1033616), (32, 969015), (40, 775212), (48, 646010), (60, 516808), (80, 387606), (96, 323005), (120, 258404), (160, 193803), (240, 129202), (480, 64601)]