9789120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:140

約数の個数: 224

約数和(自身を含む): 38039040

約数和(自身を除く): 28249920

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, 132, 135, 144, 160, 165, 176, 180, 192, 198, 206, 216, 220, 240, 264, 270, 288, 297, 309, 320, 330, 352, 360, 396, 412, 432, 440, 480, 495, 515, 528, 540, 576, 594, 618, 660, 704, 720, 792, 824, 864, 880, 927, 960, 990, 1030, 1056, 1080, 1133, 1188, 1236, 1320, 1440, 1485, 1545, 1584, 1648, 1728, 1760, 1854, 1980, 2060, 2112, 2160, 2266, 2376, 2472, 2640, 2781, 2880, 2970, 3090, 3168, 3296, 3399, 3520, 3708, 3960, 4120, 4320, 4532, 4635, 4752, 4944, 5280, 5562, 5665, 5940, 6180, 6336, 6592, 6798, 7416, 7920, 8240, 8640, 9064, 9270, 9504, 9888, 10197, 10560, 11124, 11330, 11880, 12360, 13596, 13905, 14832, 15840, 16480, 16995, 18128, 18540, 19008, 19776, 20394, 22248, 22660, 23760, 24720, 27192, 27810, 29664, 30591, 31680, 32960, 33990, 36256, 37080, 40788, 44496, 45320, 47520, 49440, 50985, 54384, 55620, 59328, 61182, 67980, 72512, 74160, 81576, 88992, 90640, 95040, 98880, 101970, 108768, 111240, 122364, 135960, 148320, 152955, 163152, 177984, 181280, 203940, 217536, 222480, 244728, 271920, 296640, 305910, 326304, 362560, 407880, 444960, 489456, 543840, 611820, 652608, 815760, 889920, 978912, 1087680, 1223640, 1631520, 1957824, 2447280, 3263040, 4894560, 9789120]

約数ペア:

[(1, 9789120), (2, 4894560), (3, 3263040), (4, 2447280), (5, 1957824), (6, 1631520), (8, 1223640), (9, 1087680), (10, 978912), (11, 889920), (12, 815760), (15, 652608), (16, 611820), (18, 543840), (20, 489456), (22, 444960), (24, 407880), (27, 362560), (30, 326304), (32, 305910), (33, 296640), (36, 271920), (40, 244728), (44, 222480), (45, 217536), (48, 203940), (54, 181280), (55, 177984), (60, 163152), (64, 152955), (66, 148320), (72, 135960), (80, 122364), (88, 111240), (90, 108768), (96, 101970), (99, 98880), (103, 95040), (108, 90640), (110, 88992), (120, 81576), (132, 74160), (135, 72512), (144, 67980), (160, 61182), (165, 59328), (176, 55620), (180, 54384), (192, 50985), (198, 49440), (206, 47520), (216, 45320), (220, 44496), (240, 40788), (264, 37080), (270, 36256), (288, 33990), (297, 32960), (309, 31680), (320, 30591), (330, 29664), (352, 27810), (360, 27192), (396, 24720), (412, 23760), (432, 22660), (440, 22248), (480, 20394), (495, 19776), (515, 19008), (528, 18540), (540, 18128), (576, 16995), (594, 16480), (618, 15840), (660, 14832), (704, 13905), (720, 13596), (792, 12360), (824, 11880), (864, 11330), (880, 11124), (927, 10560), (960, 10197), (990, 9888), (1030, 9504), (1056, 9270), (1080, 9064), (1133, 8640), (1188, 8240), (1236, 7920), (1320, 7416), (1440, 6798), (1485, 6592), (1545, 6336), (1584, 6180), (1648, 5940), (1728, 5665), (1760, 5562), (1854, 5280), (1980, 4944), (2060, 4752), (2112, 4635), (2160, 4532), (2266, 4320), (2376, 4120), (2472, 3960), (2640, 3708), (2781, 3520), (2880, 3399), (2970, 3296), (3090, 3168)]