69760560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{290669}}^1$

素因数の和:290685

約数の個数: 40

約数和(自身を含む): 216258480

約数和(自身を除く): 146497920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 290669, 581338, 872007, 1162676, 1453345, 1744014, 2325352, 2906690, 3488028, 4360035, 4650704, 5813380, 6976056, 8720070, 11626760, 13952112, 17440140, 23253520, 34880280, 69760560]

約数ペア:

[(1, 69760560), (2, 34880280), (3, 23253520), (4, 17440140), (5, 13952112), (6, 11626760), (8, 8720070), (10, 6976056), (12, 5813380), (15, 4650704), (16, 4360035), (20, 3488028), (24, 2906690), (30, 2325352), (40, 1744014), (48, 1453345), (60, 1162676), (80, 872007), (120, 581338), (240, 290669)]