90319080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1013}}^1$

素因数の和:1770

約数の個数: 64

約数和(自身を含む): 271589760

約数和(自身を除く): 181270680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1013, 1486, 2026, 2229, 2972, 3039, 3715, 4052, 4458, 5065, 5944, 6078, 7430, 8104, 8916, 10130, 11145, 12156, 14860, 15195, 17832, 20260, 22290, 24312, 29720, 30390, 40520, 44580, 60780, 89160, 121560, 752659, 1505318, 2257977, 3010636, 3763295, 4515954, 6021272, 7526590, 9031908, 11289885, 15053180, 18063816, 22579770, 30106360, 45159540, 90319080]

約数ペア:

[(1, 90319080), (2, 45159540), (3, 30106360), (4, 22579770), (5, 18063816), (6, 15053180), (8, 11289885), (10, 9031908), (12, 7526590), (15, 6021272), (20, 4515954), (24, 3763295), (30, 3010636), (40, 2257977), (60, 1505318), (120, 752659), (743, 121560), (1013, 89160), (1486, 60780), (2026, 44580), (2229, 40520), (2972, 30390), (3039, 29720), (3715, 24312), (4052, 22290), (4458, 20260), (5065, 17832), (5944, 15195), (6078, 14860), (7430, 12156), (8104, 11145), (8916, 10130)]