121320060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3881}}^1$

素因数の和:4414

約数の個数: 48

約数和(自身を含む): 340435872

約数和(自身を除く): 219115812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 3881, 5210, 6252, 7762, 7815, 10420, 11643, 15524, 15630, 19405, 23286, 31260, 38810, 46572, 58215, 77620, 116430, 232860, 2022001, 4044002, 6066003, 8088004, 10110005, 12132006, 20220010, 24264012, 30330015, 40440020, 60660030, 121320060]

約数ペア:

[(1, 121320060), (2, 60660030), (3, 40440020), (4, 30330015), (5, 24264012), (6, 20220010), (10, 12132006), (12, 10110005), (15, 8088004), (20, 6066003), (30, 4044002), (60, 2022001), (521, 232860), (1042, 116430), (1563, 77620), (2084, 58215), (2605, 46572), (3126, 38810), (3881, 31260), (5210, 23286), (6252, 19405), (7762, 15630), (7815, 15524), (10420, 11643)]