124373520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{172741}}^1$

素因数の和:172760

約数の個数: 60

約数和(自身を含む): 417690156

約数和(自身を除く): 293316636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 172741, 345482, 518223, 690964, 863705, 1036446, 1381928, 1554669, 1727410, 2072892, 2591115, 2763856, 3109338, 3454820, 4145784, 5182230, 6218676, 6909640, 7773345, 8291568, 10364460, 12437352, 13819280, 15546690, 20728920, 24874704, 31093380, 41457840, 62186760, 124373520]

約数ペア:

[(1, 124373520), (2, 62186760), (3, 41457840), (4, 31093380), (5, 24874704), (6, 20728920), (8, 15546690), (9, 13819280), (10, 12437352), (12, 10364460), (15, 8291568), (16, 7773345), (18, 6909640), (20, 6218676), (24, 5182230), (30, 4145784), (36, 3454820), (40, 3109338), (45, 2763856), (48, 2591115), (60, 2072892), (72, 1727410), (80, 1554669), (90, 1381928), (120, 1036446), (144, 863705), (180, 690964), (240, 518223), (360, 345482), (720, 172741)]