65376180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{121067}}^1$

素因数の和:121085

約数の個数: 48

約数和(自身を含む): 203394240

約数和(自身を除く): 138018060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 121067, 242134, 363201, 484268, 605335, 726402, 1089603, 1210670, 1452804, 1816005, 2179206, 2421340, 3268809, 3632010, 4358412, 5448015, 6537618, 7264020, 10896030, 13075236, 16344045, 21792060, 32688090, 65376180]

約数ペア:

[(1, 65376180), (2, 32688090), (3, 21792060), (4, 16344045), (5, 13075236), (6, 10896030), (9, 7264020), (10, 6537618), (12, 5448015), (15, 4358412), (18, 3632010), (20, 3268809), (27, 2421340), (30, 2179206), (36, 1816005), (45, 1452804), (54, 1210670), (60, 1089603), (90, 726402), (108, 605335), (135, 484268), (180, 363201), (270, 242134), (540, 121067)]