66696120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{185267}}^1$

素因数の和:185284

約数の個数: 48

約数和(自身を含む): 216763560

約数和(自身を除く): 150067440

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, 185267, 370534, 555801, 741068, 926335, 1111602, 1482136, 1667403, 1852670, 2223204, 2779005, 3334806, 3705340, 4446408, 5558010, 6669612, 7410680, 8337015, 11116020, 13339224, 16674030, 22232040, 33348060, 66696120]

約数ペア:

[(1, 66696120), (2, 33348060), (3, 22232040), (4, 16674030), (5, 13339224), (6, 11116020), (8, 8337015), (9, 7410680), (10, 6669612), (12, 5558010), (15, 4446408), (18, 3705340), (20, 3334806), (24, 2779005), (30, 2223204), (36, 1852670), (40, 1667403), (45, 1482136), (60, 1111602), (72, 926335), (90, 741068), (120, 555801), (180, 370534), (360, 185267)]