161079480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{447443}}^1$

素因数の和:447460

約数の個数: 48

約数和(自身を含む): 523509480

約数和(自身を除く): 362430000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 447443, 894886, 1342329, 1789772, 2237215, 2684658, 3579544, 4026987, 4474430, 5369316, 6711645, 8053974, 8948860, 10738632, 13423290, 16107948, 17897720, 20134935, 26846580, 32215896, 40269870, 53693160, 80539740, 161079480]

約数ペア:

[(1, 161079480), (2, 80539740), (3, 53693160), (4, 40269870), (5, 32215896), (6, 26846580), (8, 20134935), (9, 17897720), (10, 16107948), (12, 13423290), (15, 10738632), (18, 8948860), (20, 8053974), (24, 6711645), (30, 5369316), (36, 4474430), (40, 4026987), (45, 3579544), (60, 2684658), (72, 2237215), (90, 1789772), (120, 1342329), (180, 894886), (360, 447443)]