12225960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{33961}}^1$

素因数の和:33978

約数の個数: 48

約数和(自身を含む): 39735540

約数和(自身を除く): 27509580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 33961, 67922, 101883, 135844, 169805, 203766, 271688, 305649, 339610, 407532, 509415, 611298, 679220, 815064, 1018830, 1222596, 1358440, 1528245, 2037660, 2445192, 3056490, 4075320, 6112980, 12225960]

約数ペア:

[(1, 12225960), (2, 6112980), (3, 4075320), (4, 3056490), (5, 2445192), (6, 2037660), (8, 1528245), (9, 1358440), (10, 1222596), (12, 1018830), (15, 815064), (18, 679220), (20, 611298), (24, 509415), (30, 407532), (36, 339610), (40, 305649), (45, 271688), (60, 203766), (72, 169805), (90, 135844), (120, 101883), (180, 67922), (360, 33961)]