39049440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81353}}^1$

素因数の和:81371

約数の個数: 48

約数和(自身を含む): 123007248

約数和(自身を除く): 83957808

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, 81353, 162706, 244059, 325412, 406765, 488118, 650824, 813530, 976236, 1220295, 1301648, 1627060, 1952472, 2440590, 2603296, 3254120, 3904944, 4881180, 6508240, 7809888, 9762360, 13016480, 19524720, 39049440]

約数ペア:

[(1, 39049440), (2, 19524720), (3, 13016480), (4, 9762360), (5, 7809888), (6, 6508240), (8, 4881180), (10, 3904944), (12, 3254120), (15, 2603296), (16, 2440590), (20, 1952472), (24, 1627060), (30, 1301648), (32, 1220295), (40, 976236), (48, 813530), (60, 650824), (80, 488118), (96, 406765), (120, 325412), (160, 244059), (240, 162706), (480, 81353)]