244884720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1020353}}^1$

素因数の和:1020369

約数の個数: 40

約数和(自身を含む): 759143376

約数和(自身を除く): 514258656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1020353, 2040706, 3061059, 4081412, 5101765, 6122118, 8162824, 10203530, 12244236, 15305295, 16325648, 20407060, 24488472, 30610590, 40814120, 48976944, 61221180, 81628240, 122442360, 244884720]

約数ペア:

[(1, 244884720), (2, 122442360), (3, 81628240), (4, 61221180), (5, 48976944), (6, 40814120), (8, 30610590), (10, 24488472), (12, 20407060), (15, 16325648), (16, 15305295), (20, 12244236), (24, 10203530), (30, 8162824), (40, 6122118), (48, 5101765), (60, 4081412), (80, 3061059), (120, 2040706), (240, 1020353)]