4953840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20641}}^1$

素因数の和:20657

約数の個数: 40

約数和(自身を含む): 15357648

約数和(自身を除く): 10403808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20641, 41282, 61923, 82564, 103205, 123846, 165128, 206410, 247692, 309615, 330256, 412820, 495384, 619230, 825640, 990768, 1238460, 1651280, 2476920, 4953840]

約数ペア:

[(1, 4953840), (2, 2476920), (3, 1651280), (4, 1238460), (5, 990768), (6, 825640), (8, 619230), (10, 495384), (12, 412820), (15, 330256), (16, 309615), (20, 247692), (24, 206410), (30, 165128), (40, 123846), (48, 103205), (60, 82564), (80, 61923), (120, 41282), (240, 20641)]