236480080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{155579}}^1$

素因数の和:155611

約数の個数: 40

約数和(自身を含む): 578757600

約数和(自身を除く): 342277520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 155579, 311158, 622316, 777895, 1244632, 1555790, 2489264, 2956001, 3111580, 5912002, 6223160, 11824004, 12446320, 14780005, 23648008, 29560010, 47296016, 59120020, 118240040, 236480080]

約数ペア:

[(1, 236480080), (2, 118240040), (4, 59120020), (5, 47296016), (8, 29560010), (10, 23648008), (16, 14780005), (19, 12446320), (20, 11824004), (38, 6223160), (40, 5912002), (76, 3111580), (80, 2956001), (95, 2489264), (152, 1555790), (190, 1244632), (304, 777895), (380, 622316), (760, 311158), (1520, 155579)]