7871280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{32797}}^1$

素因数の和:32813

約数の個数: 40

約数和(自身を含む): 24401712

約数和(自身を除く): 16530432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 32797, 65594, 98391, 131188, 163985, 196782, 262376, 327970, 393564, 491955, 524752, 655940, 787128, 983910, 1311880, 1574256, 1967820, 2623760, 3935640, 7871280]

約数ペア:

[(1, 7871280), (2, 3935640), (3, 2623760), (4, 1967820), (5, 1574256), (6, 1311880), (8, 983910), (10, 787128), (12, 655940), (15, 524752), (16, 491955), (20, 393564), (24, 327970), (30, 262376), (40, 196782), (48, 163985), (60, 131188), (80, 98391), (120, 65594), (240, 32797)]