75945960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{210961}}^1$

素因数の和:210978

約数の個数: 48

約数和(自身を含む): 246825540

約数和(自身を除く): 170879580

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, 210961, 421922, 632883, 843844, 1054805, 1265766, 1687688, 1898649, 2109610, 2531532, 3164415, 3797298, 4219220, 5063064, 6328830, 7594596, 8438440, 9493245, 12657660, 15189192, 18986490, 25315320, 37972980, 75945960]

約数ペア:

[(1, 75945960), (2, 37972980), (3, 25315320), (4, 18986490), (5, 15189192), (6, 12657660), (8, 9493245), (9, 8438440), (10, 7594596), (12, 6328830), (15, 5063064), (18, 4219220), (20, 3797298), (24, 3164415), (30, 2531532), (36, 2109610), (40, 1898649), (45, 1687688), (60, 1265766), (72, 1054805), (90, 843844), (120, 632883), (180, 421922), (360, 210961)]