15072240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{62801}}^1$

素因数の和:62817

約数の個数: 40

約数和(自身を含む): 46724688

約数和(自身を除く): 31652448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 62801, 125602, 188403, 251204, 314005, 376806, 502408, 628010, 753612, 942015, 1004816, 1256020, 1507224, 1884030, 2512040, 3014448, 3768060, 5024080, 7536120, 15072240]

約数ペア:

[(1, 15072240), (2, 7536120), (3, 5024080), (4, 3768060), (5, 3014448), (6, 2512040), (8, 1884030), (10, 1507224), (12, 1256020), (15, 1004816), (16, 942015), (20, 753612), (24, 628010), (30, 502408), (40, 376806), (48, 314005), (60, 251204), (80, 188403), (120, 125602), (240, 62801)]