73120860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{135409}}^1$

素因数の和:135427

約数の個数: 48

約数和(自身を含む): 227488800

約数和(自身を除く): 154367940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 135409, 270818, 406227, 541636, 677045, 812454, 1218681, 1354090, 1624908, 2031135, 2437362, 2708180, 3656043, 4062270, 4874724, 6093405, 7312086, 8124540, 12186810, 14624172, 18280215, 24373620, 36560430, 73120860]

約数ペア:

[(1, 73120860), (2, 36560430), (3, 24373620), (4, 18280215), (5, 14624172), (6, 12186810), (9, 8124540), (10, 7312086), (12, 6093405), (15, 4874724), (18, 4062270), (20, 3656043), (27, 2708180), (30, 2437362), (36, 2031135), (45, 1624908), (54, 1354090), (60, 1218681), (90, 812454), (108, 677045), (135, 541636), (180, 406227), (270, 270818), (540, 135409)]