13187952720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18316601}}^1$

素因数の和:18316620

約数の個数: 60

約数和(自身を含む): 44289543636

約数和(自身を除く): 31101590916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 18316601, 36633202, 54949803, 73266404, 91583005, 109899606, 146532808, 164849409, 183166010, 219799212, 274749015, 293065616, 329698818, 366332020, 439598424, 549498030, 659397636, 732664040, 824247045, 879196848, 1098996060, 1318795272, 1465328080, 1648494090, 2197992120, 2637590544, 3296988180, 4395984240, 6593976360, 13187952720]

約数ペア:

[(1, 13187952720), (2, 6593976360), (3, 4395984240), (4, 3296988180), (5, 2637590544), (6, 2197992120), (8, 1648494090), (9, 1465328080), (10, 1318795272), (12, 1098996060), (15, 879196848), (16, 824247045), (18, 732664040), (20, 659397636), (24, 549498030), (30, 439598424), (36, 366332020), (40, 329698818), (45, 293065616), (48, 274749015), (60, 219799212), (72, 183166010), (80, 164849409), (90, 146532808), (120, 109899606), (144, 91583005), (180, 73266404), (240, 54949803), (360, 36633202), (720, 18316601)]