165191760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229433}}^1$

素因数の和:229452

約数の個数: 60

約数和(自身を含む): 554771412

約数和(自身を除く): 389579652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 229433, 458866, 688299, 917732, 1147165, 1376598, 1835464, 2064897, 2294330, 2753196, 3441495, 3670928, 4129794, 4588660, 5506392, 6882990, 8259588, 9177320, 10324485, 11012784, 13765980, 16519176, 18354640, 20648970, 27531960, 33038352, 41297940, 55063920, 82595880, 165191760]

約数ペア:

[(1, 165191760), (2, 82595880), (3, 55063920), (4, 41297940), (5, 33038352), (6, 27531960), (8, 20648970), (9, 18354640), (10, 16519176), (12, 13765980), (15, 11012784), (16, 10324485), (18, 9177320), (20, 8259588), (24, 6882990), (30, 5506392), (36, 4588660), (40, 4129794), (45, 3670928), (48, 3441495), (60, 2753196), (72, 2294330), (80, 2064897), (90, 1835464), (120, 1376598), (144, 1147165), (180, 917732), (240, 688299), (360, 458866), (720, 229433)]