88116720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 274065792

約数和(自身を除く): 185949072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 571, 643, 1142, 1286, 1713, 1929, 2284, 2572, 2855, 3215, 3426, 3858, 4568, 5144, 5710, 6430, 6852, 7716, 8565, 9136, 9645, 10288, 11420, 12860, 13704, 15432, 17130, 19290, 22840, 25720, 27408, 30864, 34260, 38580, 45680, 51440, 68520, 77160, 137040, 154320, 367153, 734306, 1101459, 1468612, 1835765, 2202918, 2937224, 3671530, 4405836, 5507295, 5874448, 7343060, 8811672, 11014590, 14686120, 17623344, 22029180, 29372240, 44058360, 88116720]

約数ペア:

[(1, 88116720), (2, 44058360), (3, 29372240), (4, 22029180), (5, 17623344), (6, 14686120), (8, 11014590), (10, 8811672), (12, 7343060), (15, 5874448), (16, 5507295), (20, 4405836), (24, 3671530), (30, 2937224), (40, 2202918), (48, 1835765), (60, 1468612), (80, 1101459), (120, 734306), (240, 367153), (571, 154320), (643, 137040), (1142, 77160), (1286, 68520), (1713, 51440), (1929, 45680), (2284, 38580), (2572, 34260), (2855, 30864), (3215, 27408), (3426, 25720), (3858, 22840), (4568, 19290), (5144, 17130), (5710, 15432), (6430, 13704), (6852, 12860), (7716, 11420), (8565, 10288), (9136, 9645)]