24646920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{205391}}^1$

素因数の和:205405

約数の個数: 32

約数和(自身を含む): 73941120

約数和(自身を除く): 49294200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 205391, 410782, 616173, 821564, 1026955, 1232346, 1643128, 2053910, 2464692, 3080865, 4107820, 4929384, 6161730, 8215640, 12323460, 24646920]

約数ペア:

[(1, 24646920), (2, 12323460), (3, 8215640), (4, 6161730), (5, 4929384), (6, 4107820), (8, 3080865), (10, 2464692), (12, 2053910), (15, 1643128), (20, 1232346), (24, 1026955), (30, 821564), (40, 616173), (60, 410782), (120, 205391)]