1651373040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6880721}}^1$

素因数の和:6880737

約数の個数: 40

約数和(自身を含む): 5119257168

約数和(自身を除く): 3467884128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6880721, 13761442, 20642163, 27522884, 34403605, 41284326, 55045768, 68807210, 82568652, 103210815, 110091536, 137614420, 165137304, 206421630, 275228840, 330274608, 412843260, 550457680, 825686520, 1651373040]

約数ペア:

[(1, 1651373040), (2, 825686520), (3, 550457680), (4, 412843260), (5, 330274608), (6, 275228840), (8, 206421630), (10, 165137304), (12, 137614420), (15, 110091536), (16, 103210815), (20, 82568652), (24, 68807210), (30, 55045768), (40, 41284326), (48, 34403605), (60, 27522884), (80, 20642163), (120, 13761442), (240, 6880721)]