312308580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{7621}}^1$

素因数の和:8316

約数の個数: 48

約数和(自身を含む): 875859264

約数和(自身を除く): 563550684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 683, 1366, 2049, 2732, 3415, 4098, 6830, 7621, 8196, 10245, 13660, 15242, 20490, 22863, 30484, 38105, 40980, 45726, 76210, 91452, 114315, 152420, 228630, 457260, 5205143, 10410286, 15615429, 20820572, 26025715, 31230858, 52051430, 62461716, 78077145, 104102860, 156154290, 312308580]

約数ペア:

[(1, 312308580), (2, 156154290), (3, 104102860), (4, 78077145), (5, 62461716), (6, 52051430), (10, 31230858), (12, 26025715), (15, 20820572), (20, 15615429), (30, 10410286), (60, 5205143), (683, 457260), (1366, 228630), (2049, 152420), (2732, 114315), (3415, 91452), (4098, 76210), (6830, 45726), (7621, 40980), (8196, 38105), (10245, 30484), (13660, 22863), (15242, 20490)]