1145640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9547}}^1$

素因数の和:9561

約数の個数: 32

約数和(自身を含む): 3437280

約数和(自身を除く): 2291640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9547, 19094, 28641, 38188, 47735, 57282, 76376, 95470, 114564, 143205, 190940, 229128, 286410, 381880, 572820, 1145640]

約数ペア:

[(1, 1145640), (2, 572820), (3, 381880), (4, 286410), (5, 229128), (6, 190940), (8, 143205), (10, 114564), (12, 95470), (15, 76376), (20, 57282), (24, 47735), (30, 38188), (40, 28641), (60, 19094), (120, 9547)]