387344160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{12809}}^1$

素因数の和:12840

約数の個数: 192

約数和(自身を含む): 1549497600

約数和(自身を除く): 1162153440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 12809, 15120, 25618, 30240, 38427, 51236, 64045, 76854, 89663, 102472, 115281, 128090, 153708, 179326, 192135, 204944, 230562, 256180, 268989, 307416, 345843, 358652, 384270, 409888, 448315, 461124, 512360, 537978, 576405, 614832, 691686, 717304, 768540, 806967, 896630, 922248, 1024720, 1075956, 1152810, 1229664, 1344945, 1383372, 1434608, 1537080, 1613934, 1729215, 1793260, 1844496, 2049440, 2151912, 2305620, 2420901, 2689890, 2766744, 2869216, 3074160, 3227868, 3458430, 3586520, 3688992, 4034835, 4303824, 4611240, 4841802, 5379780, 5533488, 6148320, 6455736, 6916860, 7173040, 8069670, 8607648, 9222480, 9683604, 10759560, 11066976, 12104505, 12911472, 13833720, 14346080, 16139340, 18444960, 19367208, 21519120, 24209010, 25822944, 27667440, 32278680, 38734416, 43038240, 48418020, 55334880, 64557360, 77468832, 96836040, 129114720, 193672080, 387344160]

約数ペア:

[(1, 387344160), (2, 193672080), (3, 129114720), (4, 96836040), (5, 77468832), (6, 64557360), (7, 55334880), (8, 48418020), (9, 43038240), (10, 38734416), (12, 32278680), (14, 27667440), (15, 25822944), (16, 24209010), (18, 21519120), (20, 19367208), (21, 18444960), (24, 16139340), (27, 14346080), (28, 13833720), (30, 12911472), (32, 12104505), (35, 11066976), (36, 10759560), (40, 9683604), (42, 9222480), (45, 8607648), (48, 8069670), (54, 7173040), (56, 6916860), (60, 6455736), (63, 6148320), (70, 5533488), (72, 5379780), (80, 4841802), (84, 4611240), (90, 4303824), (96, 4034835), (105, 3688992), (108, 3586520), (112, 3458430), (120, 3227868), (126, 3074160), (135, 2869216), (140, 2766744), (144, 2689890), (160, 2420901), (168, 2305620), (180, 2151912), (189, 2049440), (210, 1844496), (216, 1793260), (224, 1729215), (240, 1613934), (252, 1537080), (270, 1434608), (280, 1383372), (288, 1344945), (315, 1229664), (336, 1152810), (360, 1075956), (378, 1024720), (420, 922248), (432, 896630), (480, 806967), (504, 768540), (540, 717304), (560, 691686), (630, 614832), (672, 576405), (720, 537978), (756, 512360), (840, 461124), (864, 448315), (945, 409888), (1008, 384270), (1080, 358652), (1120, 345843), (1260, 307416), (1440, 268989), (1512, 256180), (1680, 230562), (1890, 204944), (2016, 192135), (2160, 179326), (2520, 153708), (3024, 128090), (3360, 115281), (3780, 102472), (4320, 89663), (5040, 76854), (6048, 64045), (7560, 51236), (10080, 38427), (12809, 30240), (15120, 25618)]