64584120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{538201}}^1$

素因数の和:538215

約数の個数: 32

約数和(自身を含む): 193752720

約数和(自身を除く): 129168600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 538201, 1076402, 1614603, 2152804, 2691005, 3229206, 4305608, 5382010, 6458412, 8073015, 10764020, 12916824, 16146030, 21528040, 32292060, 64584120]

約数ペア:

[(1, 64584120), (2, 32292060), (3, 21528040), (4, 16146030), (5, 12916824), (6, 10764020), (8, 8073015), (10, 6458412), (12, 5382010), (15, 4305608), (20, 3229206), (24, 2691005), (30, 2152804), (40, 1614603), (60, 1076402), (120, 538201)]