30415560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36209}}^1$

素因数の和:36230

約数の個数: 64

約数和(自身を含む): 104284800

約数和(自身を除く): 73869240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36209, 72418, 108627, 144836, 181045, 217254, 253463, 289672, 362090, 434508, 506926, 543135, 724180, 760389, 869016, 1013852, 1086270, 1267315, 1448360, 1520778, 2027704, 2172540, 2534630, 3041556, 3801945, 4345080, 5069260, 6083112, 7603890, 10138520, 15207780, 30415560]

約数ペア:

[(1, 30415560), (2, 15207780), (3, 10138520), (4, 7603890), (5, 6083112), (6, 5069260), (7, 4345080), (8, 3801945), (10, 3041556), (12, 2534630), (14, 2172540), (15, 2027704), (20, 1520778), (21, 1448360), (24, 1267315), (28, 1086270), (30, 1013852), (35, 869016), (40, 760389), (42, 724180), (56, 543135), (60, 506926), (70, 434508), (84, 362090), (105, 289672), (120, 253463), (140, 217254), (168, 181045), (210, 144836), (280, 108627), (420, 72418), (840, 36209)]