2530680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21089}}^1$

素因数の和:21103

約数の個数: 32

約数和(自身を含む): 7592400

約数和(自身を除く): 5061720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21089, 42178, 63267, 84356, 105445, 126534, 168712, 210890, 253068, 316335, 421780, 506136, 632670, 843560, 1265340, 2530680]

約数ペア:

[(1, 2530680), (2, 1265340), (3, 843560), (4, 632670), (5, 506136), (6, 421780), (8, 316335), (10, 253068), (12, 210890), (15, 168712), (20, 126534), (24, 105445), (30, 84356), (40, 63267), (60, 42178), (120, 21089)]