61230920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80567}}^1$

素因数の和:80597

約数の個数: 32

約数和(自身を含む): 145022400

約数和(自身を除く): 83791480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 80567, 161134, 322268, 402835, 644536, 805670, 1530773, 1611340, 3061546, 3222680, 6123092, 7653865, 12246184, 15307730, 30615460, 61230920]

約数ペア:

[(1, 61230920), (2, 30615460), (4, 15307730), (5, 12246184), (8, 7653865), (10, 6123092), (19, 3222680), (20, 3061546), (38, 1611340), (40, 1530773), (76, 805670), (95, 644536), (152, 402835), (190, 322268), (380, 161134), (760, 80567)]