1520444340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{8446913}}^1$

素因数の和:8446928

約数の個数: 36

約数和(自身を含む): 4612015044

約数和(自身を除く): 3091570704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 8446913, 16893826, 25340739, 33787652, 42234565, 50681478, 76022217, 84469130, 101362956, 126703695, 152044434, 168938260, 253407390, 304088868, 380111085, 506814780, 760222170, 1520444340]

約数ペア:

[(1, 1520444340), (2, 760222170), (3, 506814780), (4, 380111085), (5, 304088868), (6, 253407390), (9, 168938260), (10, 152044434), (12, 126703695), (15, 101362956), (18, 84469130), (20, 76022217), (30, 50681478), (36, 42234565), (45, 33787652), (60, 25340739), (90, 16893826), (180, 8446913)]