15373080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{42703}}^1$

素因数の和:42720

約数の個数: 48

約数和(自身を含む): 49963680

約数和(自身を除く): 34590600

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, 42703, 85406, 128109, 170812, 213515, 256218, 341624, 384327, 427030, 512436, 640545, 768654, 854060, 1024872, 1281090, 1537308, 1708120, 1921635, 2562180, 3074616, 3843270, 5124360, 7686540, 15373080]

約数ペア:

[(1, 15373080), (2, 7686540), (3, 5124360), (4, 3843270), (5, 3074616), (6, 2562180), (8, 1921635), (9, 1708120), (10, 1537308), (12, 1281090), (15, 1024872), (18, 854060), (20, 768654), (24, 640545), (30, 512436), (36, 427030), (40, 384327), (45, 341624), (60, 256218), (72, 213515), (90, 170812), (120, 128109), (180, 85406), (360, 42703)]