173069640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{480749}}^1$

素因数の和:480766

約数の個数: 48

約数和(自身を含む): 562477500

約数和(自身を除く): 389407860

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, 480749, 961498, 1442247, 1922996, 2403745, 2884494, 3845992, 4326741, 4807490, 5768988, 7211235, 8653482, 9614980, 11537976, 14422470, 17306964, 19229960, 21633705, 28844940, 34613928, 43267410, 57689880, 86534820, 173069640]

約数ペア:

[(1, 173069640), (2, 86534820), (3, 57689880), (4, 43267410), (5, 34613928), (6, 28844940), (8, 21633705), (9, 19229960), (10, 17306964), (12, 14422470), (15, 11537976), (18, 9614980), (20, 8653482), (24, 7211235), (30, 5768988), (36, 4807490), (40, 4326741), (45, 3845992), (60, 2884494), (72, 2403745), (90, 1922996), (120, 1442247), (180, 961498), (360, 480749)]