42169440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{87853}}^1$

素因数の和:87871

約数の個数: 48

約数和(自身を含む): 132835248

約数和(自身を除く): 90665808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 87853, 175706, 263559, 351412, 439265, 527118, 702824, 878530, 1054236, 1317795, 1405648, 1757060, 2108472, 2635590, 2811296, 3514120, 4216944, 5271180, 7028240, 8433888, 10542360, 14056480, 21084720, 42169440]

約数ペア:

[(1, 42169440), (2, 21084720), (3, 14056480), (4, 10542360), (5, 8433888), (6, 7028240), (8, 5271180), (10, 4216944), (12, 3514120), (15, 2811296), (16, 2635590), (20, 2108472), (24, 1757060), (30, 1405648), (32, 1317795), (40, 1054236), (48, 878530), (60, 702824), (80, 527118), (96, 439265), (120, 351412), (160, 263559), (240, 175706), (480, 87853)]