30409440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{63353}}^1$

素因数の和:63371

約数の個数: 48

約数和(自身を含む): 95791248

約数和(自身を除く): 65381808

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, 63353, 126706, 190059, 253412, 316765, 380118, 506824, 633530, 760236, 950295, 1013648, 1267060, 1520472, 1900590, 2027296, 2534120, 3040944, 3801180, 5068240, 6081888, 7602360, 10136480, 15204720, 30409440]

約数ペア:

[(1, 30409440), (2, 15204720), (3, 10136480), (4, 7602360), (5, 6081888), (6, 5068240), (8, 3801180), (10, 3040944), (12, 2534120), (15, 2027296), (16, 1900590), (20, 1520472), (24, 1267060), (30, 1013648), (32, 950295), (40, 760236), (48, 633530), (60, 506824), (80, 380118), (96, 316765), (120, 253412), (160, 190059), (240, 126706), (480, 63353)]