80544480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167801}}^1$

素因数の和:167819

約数の個数: 48

約数和(自身を含む): 253716624

約数和(自身を除く): 173172144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 167801, 335602, 503403, 671204, 839005, 1006806, 1342408, 1678010, 2013612, 2517015, 2684816, 3356020, 4027224, 5034030, 5369632, 6712040, 8054448, 10068060, 13424080, 16108896, 20136120, 26848160, 40272240, 80544480]

約数ペア:

[(1, 80544480), (2, 40272240), (3, 26848160), (4, 20136120), (5, 16108896), (6, 13424080), (8, 10068060), (10, 8054448), (12, 6712040), (15, 5369632), (16, 5034030), (20, 4027224), (24, 3356020), (30, 2684816), (32, 2517015), (40, 2013612), (48, 1678010), (60, 1342408), (80, 1006806), (96, 839005), (120, 671204), (160, 503403), (240, 335602), (480, 167801)]