4009440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{8353}}^1$

素因数の和:8371

約数の個数: 48

約数和(自身を含む): 12631248

約数和(自身を除く): 8621808

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, 8353, 16706, 25059, 33412, 41765, 50118, 66824, 83530, 100236, 125295, 133648, 167060, 200472, 250590, 267296, 334120, 400944, 501180, 668240, 801888, 1002360, 1336480, 2004720, 4009440]

約数ペア:

[(1, 4009440), (2, 2004720), (3, 1336480), (4, 1002360), (5, 801888), (6, 668240), (8, 501180), (10, 400944), (12, 334120), (15, 267296), (16, 250590), (20, 200472), (24, 167060), (30, 133648), (32, 125295), (40, 100236), (48, 83530), (60, 66824), (80, 50118), (96, 41765), (120, 33412), (160, 25059), (240, 16706), (480, 8353)]