260015177560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{373349}}^1$

素因数の和:374140

約数の個数: 64

約数和(自身を含む): 611278488000

約数和(自身を除く): 351263310440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 757, 920, 1514, 3028, 3785, 6056, 7570, 15140, 17411, 30280, 34822, 69644, 87055, 139288, 174110, 348220, 373349, 696440, 746698, 1493396, 1866745, 2986792, 3733490, 7466980, 8587027, 14933960, 17174054, 34348108, 42935135, 68696216, 85870270, 171740540, 282625193, 343481080, 565250386, 1130500772, 1413125965, 2261001544, 2826251930, 5652503860, 6500379439, 11305007720, 13000758878, 26001517756, 32501897195, 52003035512, 65003794390, 130007588780, 260015177560]

約数ペア:

[(1, 260015177560), (2, 130007588780), (4, 65003794390), (5, 52003035512), (8, 32501897195), (10, 26001517756), (20, 13000758878), (23, 11305007720), (40, 6500379439), (46, 5652503860), (92, 2826251930), (115, 2261001544), (184, 1413125965), (230, 1130500772), (460, 565250386), (757, 343481080), (920, 282625193), (1514, 171740540), (3028, 85870270), (3785, 68696216), (6056, 42935135), (7570, 34348108), (15140, 17174054), (17411, 14933960), (30280, 8587027), (34822, 7466980), (69644, 3733490), (87055, 2986792), (139288, 1866745), (174110, 1493396), (348220, 746698), (373349, 696440)]