30486360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{254053}}^1$

素因数の和:254067

約数の個数: 32

約数和(自身を含む): 91459440

約数和(自身を除く): 60973080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 254053, 508106, 762159, 1016212, 1270265, 1524318, 2032424, 2540530, 3048636, 3810795, 5081060, 6097272, 7621590, 10162120, 15243180, 30486360]

約数ペア:

[(1, 30486360), (2, 15243180), (3, 10162120), (4, 7621590), (5, 6097272), (6, 5081060), (8, 3810795), (10, 3048636), (12, 2540530), (15, 2032424), (20, 1524318), (24, 1270265), (30, 1016212), (40, 762159), (60, 508106), (120, 254053)]