145993080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1103}}^2$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 438376680

約数和(自身を除く): 292383600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1103, 2206, 3309, 4412, 5515, 6618, 8824, 11030, 13236, 16545, 22060, 26472, 33090, 44120, 66180, 132360, 1216609, 2433218, 3649827, 4866436, 6083045, 7299654, 9732872, 12166090, 14599308, 18249135, 24332180, 29198616, 36498270, 48664360, 72996540, 145993080]

約数ペア:

[(1, 145993080), (2, 72996540), (3, 48664360), (4, 36498270), (5, 29198616), (6, 24332180), (8, 18249135), (10, 14599308), (12, 12166090), (15, 9732872), (20, 7299654), (24, 6083045), (30, 4866436), (40, 3649827), (60, 2433218), (120, 1216609), (1103, 132360), (2206, 66180), (3309, 44120), (4412, 33090), (5515, 26472), (6618, 22060), (8824, 16545), (11030, 13236)]