1853152920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5147647}}^1$

素因数の和:5147664

約数の個数: 48

約数和(自身を含む): 6022748160

約数和(自身を除く): 4169595240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5147647, 10295294, 15442941, 20590588, 25738235, 30885882, 41181176, 46328823, 51476470, 61771764, 77214705, 92657646, 102952940, 123543528, 154429410, 185315292, 205905880, 231644115, 308858820, 370630584, 463288230, 617717640, 926576460, 1853152920]

約数ペア:

[(1, 1853152920), (2, 926576460), (3, 617717640), (4, 463288230), (5, 370630584), (6, 308858820), (8, 231644115), (9, 205905880), (10, 185315292), (12, 154429410), (15, 123543528), (18, 102952940), (20, 92657646), (24, 77214705), (30, 61771764), (36, 51476470), (40, 46328823), (45, 41181176), (60, 30885882), (72, 25738235), (90, 20590588), (120, 15442941), (180, 10295294), (360, 5147647)]