38196720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53051}}^1$

素因数の和:53070

約数の個数: 60

約数和(自身を含む): 128279736

約数和(自身を除く): 90083016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 53051, 106102, 159153, 212204, 265255, 318306, 424408, 477459, 530510, 636612, 795765, 848816, 954918, 1061020, 1273224, 1591530, 1909836, 2122040, 2387295, 2546448, 3183060, 3819672, 4244080, 4774590, 6366120, 7639344, 9549180, 12732240, 19098360, 38196720]

約数ペア:

[(1, 38196720), (2, 19098360), (3, 12732240), (4, 9549180), (5, 7639344), (6, 6366120), (8, 4774590), (9, 4244080), (10, 3819672), (12, 3183060), (15, 2546448), (16, 2387295), (18, 2122040), (20, 1909836), (24, 1591530), (30, 1273224), (36, 1061020), (40, 954918), (45, 848816), (48, 795765), (60, 636612), (72, 530510), (80, 477459), (90, 424408), (120, 318306), (144, 265255), (180, 212204), (240, 159153), (360, 106102), (720, 53051)]