30245520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126023}}^1$

素因数の和:126039

約数の個数: 40

約数和(自身を含む): 93761856

約数和(自身を除く): 63516336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126023, 252046, 378069, 504092, 630115, 756138, 1008184, 1260230, 1512276, 1890345, 2016368, 2520460, 3024552, 3780690, 5040920, 6049104, 7561380, 10081840, 15122760, 30245520]

約数ペア:

[(1, 30245520), (2, 15122760), (3, 10081840), (4, 7561380), (5, 6049104), (6, 5040920), (8, 3780690), (10, 3024552), (12, 2520460), (15, 2016368), (16, 1890345), (20, 1512276), (24, 1260230), (30, 1008184), (40, 756138), (48, 630115), (60, 504092), (80, 378069), (120, 252046), (240, 126023)]