83520240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{348001}}^1$

素因数の和:348017

約数の個数: 40

約数和(自身を含む): 258913488

約数和(自身を除く): 175393248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 348001, 696002, 1044003, 1392004, 1740005, 2088006, 2784008, 3480010, 4176012, 5220015, 5568016, 6960020, 8352024, 10440030, 13920040, 16704048, 20880060, 27840080, 41760120, 83520240]

約数ペア:

[(1, 83520240), (2, 41760120), (3, 27840080), (4, 20880060), (5, 16704048), (6, 13920040), (8, 10440030), (10, 8352024), (12, 6960020), (15, 5568016), (16, 5220015), (20, 4176012), (24, 3480010), (30, 2784008), (40, 2088006), (48, 1740005), (60, 1392004), (80, 1044003), (120, 696002), (240, 348001)]