1140187320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8059}}^1$

素因数の和:8210

約数の個数: 128

約数和(自身を含む): 3830112000

約数和(自身を除く): 2689924680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3537, 3930, 4716, 5240, 5895, 7074, 7860, 8059, 9432, 11790, 14148, 15720, 16118, 17685, 23580, 24177, 28296, 32236, 35370, 40295, 47160, 48354, 64472, 70740, 72531, 80590, 96708, 120885, 141480, 145062, 161180, 193416, 217593, 241770, 290124, 322360, 362655, 435186, 483540, 580248, 725310, 870372, 967080, 1055729, 1087965, 1450620, 1740744, 2111458, 2175930, 2901240, 3167187, 4222916, 4351860, 5278645, 6334374, 8445832, 8703720, 9501561, 10557290, 12668748, 15835935, 19003122, 21114580, 25337496, 28504683, 31671870, 38006244, 42229160, 47507805, 57009366, 63343740, 76012488, 95015610, 114018732, 126687480, 142523415, 190031220, 228037464, 285046830, 380062440, 570093660, 1140187320]

約数ペア:

[(1, 1140187320), (2, 570093660), (3, 380062440), (4, 285046830), (5, 228037464), (6, 190031220), (8, 142523415), (9, 126687480), (10, 114018732), (12, 95015610), (15, 76012488), (18, 63343740), (20, 57009366), (24, 47507805), (27, 42229160), (30, 38006244), (36, 31671870), (40, 28504683), (45, 25337496), (54, 21114580), (60, 19003122), (72, 15835935), (90, 12668748), (108, 10557290), (120, 9501561), (131, 8703720), (135, 8445832), (180, 6334374), (216, 5278645), (262, 4351860), (270, 4222916), (360, 3167187), (393, 2901240), (524, 2175930), (540, 2111458), (655, 1740744), (786, 1450620), (1048, 1087965), (1080, 1055729), (1179, 967080), (1310, 870372), (1572, 725310), (1965, 580248), (2358, 483540), (2620, 435186), (3144, 362655), (3537, 322360), (3930, 290124), (4716, 241770), (5240, 217593), (5895, 193416), (7074, 161180), (7860, 145062), (8059, 141480), (9432, 120885), (11790, 96708), (14148, 80590), (15720, 72531), (16118, 70740), (17685, 64472), (23580, 48354), (24177, 47160), (28296, 40295), (32236, 35370)]