79117680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{329657}}^1$

素因数の和:329673

約数の個数: 40

約数和(自身を含む): 245265552

約数和(自身を除く): 166147872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 329657, 659314, 988971, 1318628, 1648285, 1977942, 2637256, 3296570, 3955884, 4944855, 5274512, 6593140, 7911768, 9889710, 13186280, 15823536, 19779420, 26372560, 39558840, 79117680]

約数ペア:

[(1, 79117680), (2, 39558840), (3, 26372560), (4, 19779420), (5, 15823536), (6, 13186280), (8, 9889710), (10, 7911768), (12, 6593140), (15, 5274512), (16, 4944855), (20, 3955884), (24, 3296570), (30, 2637256), (40, 1977942), (48, 1648285), (60, 1318628), (80, 988971), (120, 659314), (240, 329657)]