15692041980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{221827}}^1$

素因数の和:221976

約数の個数: 96

約数和(自身を含む): 49192577280

約数和(自身を除く): 33500535300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3537, 3930, 4716, 5895, 7074, 7860, 11790, 14148, 17685, 23580, 35370, 70740, 221827, 443654, 665481, 887308, 1109135, 1330962, 1996443, 2218270, 2661924, 3327405, 3992886, 4436540, 5989329, 6654810, 7985772, 9982215, 11978658, 13309620, 19964430, 23957316, 29059337, 29946645, 39928860, 58118674, 59893290, 87178011, 116237348, 119786580, 145296685, 174356022, 261534033, 290593370, 348712044, 435890055, 523068066, 581186740, 784602099, 871780110, 1046136132, 1307670165, 1569204198, 1743560220, 2615340330, 3138408396, 3923010495, 5230680660, 7846020990, 15692041980]

約数ペア:

[(1, 15692041980), (2, 7846020990), (3, 5230680660), (4, 3923010495), (5, 3138408396), (6, 2615340330), (9, 1743560220), (10, 1569204198), (12, 1307670165), (15, 1046136132), (18, 871780110), (20, 784602099), (27, 581186740), (30, 523068066), (36, 435890055), (45, 348712044), (54, 290593370), (60, 261534033), (90, 174356022), (108, 145296685), (131, 119786580), (135, 116237348), (180, 87178011), (262, 59893290), (270, 58118674), (393, 39928860), (524, 29946645), (540, 29059337), (655, 23957316), (786, 19964430), (1179, 13309620), (1310, 11978658), (1572, 9982215), (1965, 7985772), (2358, 6654810), (2620, 5989329), (3537, 4436540), (3930, 3992886), (4716, 3327405), (5895, 2661924), (7074, 2218270), (7860, 1996443), (11790, 1330962), (14148, 1109135), (17685, 887308), (23580, 665481), (35370, 443654), (70740, 221827)]