805780260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{7549}}^1$

素因数の和:8157

約数の個数: 72

約数和(自身を含む): 2448646200

約数和(自身を除く): 1642865940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 593, 1186, 1779, 2372, 2965, 3558, 5337, 5930, 7116, 7549, 8895, 10674, 11860, 15098, 17790, 21348, 22647, 26685, 30196, 35580, 37745, 45294, 53370, 67941, 75490, 90588, 106740, 113235, 135882, 150980, 226470, 271764, 339705, 452940, 679410, 1358820, 4476557, 8953114, 13429671, 17906228, 22382785, 26859342, 40289013, 44765570, 53718684, 67148355, 80578026, 89531140, 134296710, 161156052, 201445065, 268593420, 402890130, 805780260]

約数ペア:

[(1, 805780260), (2, 402890130), (3, 268593420), (4, 201445065), (5, 161156052), (6, 134296710), (9, 89531140), (10, 80578026), (12, 67148355), (15, 53718684), (18, 44765570), (20, 40289013), (30, 26859342), (36, 22382785), (45, 17906228), (60, 13429671), (90, 8953114), (180, 4476557), (593, 1358820), (1186, 679410), (1779, 452940), (2372, 339705), (2965, 271764), (3558, 226470), (5337, 150980), (5930, 135882), (7116, 113235), (7549, 106740), (8895, 90588), (10674, 75490), (11860, 67941), (15098, 53370), (17790, 45294), (21348, 37745), (22647, 35580), (26685, 30196)]