68856360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1049}}^1$

素因数の和:1610

約数の個数: 64

約数和(自身を含む): 207144000

約数和(自身を除く): 138287640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1049, 1094, 1641, 2098, 2188, 2735, 3147, 3282, 4196, 4376, 5245, 5470, 6294, 6564, 8205, 8392, 10490, 10940, 12588, 13128, 15735, 16410, 20980, 21880, 25176, 31470, 32820, 41960, 62940, 65640, 125880, 573803, 1147606, 1721409, 2295212, 2869015, 3442818, 4590424, 5738030, 6885636, 8607045, 11476060, 13771272, 17214090, 22952120, 34428180, 68856360]

約数ペア:

[(1, 68856360), (2, 34428180), (3, 22952120), (4, 17214090), (5, 13771272), (6, 11476060), (8, 8607045), (10, 6885636), (12, 5738030), (15, 4590424), (20, 3442818), (24, 2869015), (30, 2295212), (40, 1721409), (60, 1147606), (120, 573803), (547, 125880), (1049, 65640), (1094, 62940), (1641, 41960), (2098, 32820), (2188, 31470), (2735, 25176), (3147, 21880), (3282, 20980), (4196, 16410), (4376, 15735), (5245, 13128), (5470, 12588), (6294, 10940), (6564, 10490), (8205, 8392)]