15672730980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1\times {\mathrm{2659}}^1$

素因数の和:3373

約数の個数: 96

約数和(自身を含む): 44214307200

約数和(自身を除く): 28541576220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 509, 579, 772, 965, 1018, 1158, 1527, 1930, 2036, 2316, 2545, 2659, 2895, 3054, 3860, 5090, 5318, 5790, 6108, 7635, 7977, 10180, 10636, 11580, 13295, 15270, 15954, 26590, 30540, 31908, 39885, 53180, 79770, 98237, 159540, 196474, 294711, 392948, 491185, 513187, 589422, 982370, 1026374, 1178844, 1353431, 1473555, 1539561, 1964740, 2052748, 2565935, 2706862, 2947110, 3079122, 4060293, 5131870, 5413724, 5894220, 6158244, 6767155, 7697805, 8120586, 10263740, 13534310, 15395610, 16241172, 20301465, 27068620, 30791220, 40602930, 81205860, 261212183, 522424366, 783636549, 1044848732, 1306060915, 1567273098, 2612121830, 3134546196, 3918182745, 5224243660, 7836365490, 15672730980]

約数ペア:

[(1, 15672730980), (2, 7836365490), (3, 5224243660), (4, 3918182745), (5, 3134546196), (6, 2612121830), (10, 1567273098), (12, 1306060915), (15, 1044848732), (20, 783636549), (30, 522424366), (60, 261212183), (193, 81205860), (386, 40602930), (509, 30791220), (579, 27068620), (772, 20301465), (965, 16241172), (1018, 15395610), (1158, 13534310), (1527, 10263740), (1930, 8120586), (2036, 7697805), (2316, 6767155), (2545, 6158244), (2659, 5894220), (2895, 5413724), (3054, 5131870), (3860, 4060293), (5090, 3079122), (5318, 2947110), (5790, 2706862), (6108, 2565935), (7635, 2052748), (7977, 1964740), (10180, 1539561), (10636, 1473555), (11580, 1353431), (13295, 1178844), (15270, 1026374), (15954, 982370), (26590, 589422), (30540, 513187), (31908, 491185), (39885, 392948), (53180, 294711), (79770, 196474), (98237, 159540)]