156638072040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1305317267}}^1$

素因数の和:1305317281

約数の個数: 32

約数和(自身を含む): 469914216480

約数和(自身を除く): 313276144440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1305317267, 2610634534, 3915951801, 5221269068, 6526586335, 7831903602, 10442538136, 13053172670, 15663807204, 19579759005, 26106345340, 31327614408, 39159518010, 52212690680, 78319036020, 156638072040]

約数ペア:

[(1, 156638072040), (2, 78319036020), (3, 52212690680), (4, 39159518010), (5, 31327614408), (6, 26106345340), (8, 19579759005), (10, 15663807204), (12, 13053172670), (15, 10442538136), (20, 7831903602), (24, 6526586335), (30, 5221269068), (40, 3915951801), (60, 2610634534), (120, 1305317267)]