39156480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 153054720

約数和(自身を除く): 113898240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 103, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 206, 216, 220, 240, 256, 264, 270, 288, 297, 309, 320, 330, 352, 360, 384, 396, 412, 432, 440, 480, 495, 515, 528, 540, 576, 594, 618, 640, 660, 704, 720, 768, 792, 824, 864, 880, 927, 960, 990, 1030, 1056, 1080, 1133, 1152, 1188, 1236, 1280, 1320, 1408, 1440, 1485, 1545, 1584, 1648, 1728, 1760, 1854, 1920, 1980, 2060, 2112, 2160, 2266, 2304, 2376, 2472, 2640, 2781, 2816, 2880, 2970, 3090, 3168, 3296, 3399, 3456, 3520, 3708, 3840, 3960, 4120, 4224, 4320, 4532, 4635, 4752, 4944, 5280, 5562, 5665, 5760, 5940, 6180, 6336, 6592, 6798, 6912, 7040, 7416, 7920, 8240, 8448, 8640, 9064, 9270, 9504, 9888, 10197, 10560, 11124, 11330, 11520, 11880, 12360, 12672, 13184, 13596, 13905, 14080, 14832, 15840, 16480, 16995, 17280, 18128, 18540, 19008, 19776, 20394, 21120, 22248, 22660, 23760, 24720, 25344, 26368, 27192, 27810, 29664, 30591, 31680, 32960, 33990, 34560, 36256, 37080, 38016, 39552, 40788, 42240, 44496, 45320, 47520, 49440, 50985, 54384, 55620, 59328, 61182, 63360, 65920, 67980, 72512, 74160, 76032, 79104, 81576, 88992, 90640, 95040, 98880, 101970, 108768, 111240, 118656, 122364, 126720, 131840, 135960, 145024, 148320, 152955, 163152, 177984, 181280, 190080, 197760, 203940, 217536, 222480, 237312, 244728, 271920, 290048, 296640, 305910, 326304, 355968, 362560, 380160, 395520, 407880, 435072, 444960, 489456, 543840, 593280, 611820, 652608, 711936, 725120, 815760, 870144, 889920, 978912, 1087680, 1186560, 1223640, 1305216, 1450240, 1631520, 1779840, 1957824, 2175360, 2447280, 2610432, 3263040, 3559680, 3915648, 4350720, 4894560, 6526080, 7831296, 9789120, 13052160, 19578240, 39156480]

約数ペア:

[(1, 39156480), (2, 19578240), (3, 13052160), (4, 9789120), (5, 7831296), (6, 6526080), (8, 4894560), (9, 4350720), (10, 3915648), (11, 3559680), (12, 3263040), (15, 2610432), (16, 2447280), (18, 2175360), (20, 1957824), (22, 1779840), (24, 1631520), (27, 1450240), (30, 1305216), (32, 1223640), (33, 1186560), (36, 1087680), (40, 978912), (44, 889920), (45, 870144), (48, 815760), (54, 725120), (55, 711936), (60, 652608), (64, 611820), (66, 593280), (72, 543840), (80, 489456), (88, 444960), (90, 435072), (96, 407880), (99, 395520), (103, 380160), (108, 362560), (110, 355968), (120, 326304), (128, 305910), (132, 296640), (135, 290048), (144, 271920), (160, 244728), (165, 237312), (176, 222480), (180, 217536), (192, 203940), (198, 197760), (206, 190080), (216, 181280), (220, 177984), (240, 163152), (256, 152955), (264, 148320), (270, 145024), (288, 135960), (297, 131840), (309, 126720), (320, 122364), (330, 118656), (352, 111240), (360, 108768), (384, 101970), (396, 98880), (412, 95040), (432, 90640), (440, 88992), (480, 81576), (495, 79104), (515, 76032), (528, 74160), (540, 72512), (576, 67980), (594, 65920), (618, 63360), (640, 61182), (660, 59328), (704, 55620), (720, 54384), (768, 50985), (792, 49440), (824, 47520), (864, 45320), (880, 44496), (927, 42240), (960, 40788), (990, 39552), (1030, 38016), (1056, 37080), (1080, 36256), (1133, 34560), (1152, 33990), (1188, 32960), (1236, 31680), (1280, 30591), (1320, 29664), (1408, 27810), (1440, 27192), (1485, 26368), (1545, 25344), (1584, 24720), (1648, 23760), (1728, 22660), (1760, 22248), (1854, 21120), (1920, 20394), (1980, 19776), (2060, 19008), (2112, 18540), (2160, 18128), (2266, 17280), (2304, 16995), (2376, 16480), (2472, 15840), (2640, 14832), (2781, 14080), (2816, 13905), (2880, 13596), (2970, 13184), (3090, 12672), (3168, 12360), (3296, 11880), (3399, 11520), (3456, 11330), (3520, 11124), (3708, 10560), (3840, 10197), (3960, 9888), (4120, 9504), (4224, 9270), (4320, 9064), (4532, 8640), (4635, 8448), (4752, 8240), (4944, 7920), (5280, 7416), (5562, 7040), (5665, 6912), (5760, 6798), (5940, 6592), (6180, 6336)]