674314320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2809643}}^1$

素因数の和:2809659

約数の個数: 40

約数和(自身を含む): 2090375136

約数和(自身を除く): 1416060816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2809643, 5619286, 8428929, 11238572, 14048215, 16857858, 22477144, 28096430, 33715716, 42144645, 44954288, 56192860, 67431432, 84289290, 112385720, 134862864, 168578580, 224771440, 337157160, 674314320]

約数ペア:

[(1, 674314320), (2, 337157160), (3, 224771440), (4, 168578580), (5, 134862864), (6, 112385720), (8, 84289290), (10, 67431432), (12, 56192860), (15, 44954288), (16, 42144645), (20, 33715716), (24, 28096430), (30, 22477144), (40, 16857858), (48, 14048215), (60, 11238572), (80, 8428929), (120, 5619286), (240, 2809643)]