304139520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1597

約数の個数: 216

約数和(自身を含む): 1114907976

約数和(自身を除く): 810768456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1553, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3106, 3264, 3840, 4080, 4352, 4659, 4896, 5440, 5760, 6120, 6212, 6528, 7765, 8160, 9318, 9792, 10880, 11520, 12240, 12424, 13056, 13977, 15530, 16320, 18636, 19584, 21760, 23295, 24480, 24848, 26401, 27954, 31060, 32640, 37272, 39168, 46590, 48960, 49696, 52802, 55908, 62120, 65280, 69885, 74544, 79203, 93180, 97920, 99392, 105604, 111816, 124240, 132005, 139770, 149088, 158406, 186360, 195840, 198784, 211208, 223632, 237609, 248480, 264010, 279540, 298176, 316812, 372720, 396015, 397568, 422416, 447264, 475218, 496960, 528020, 559080, 596352, 633624, 745440, 792030, 844832, 894528, 950436, 993920, 1056040, 1118160, 1188045, 1192704, 1267248, 1490880, 1584060, 1689664, 1789056, 1900872, 1987840, 2112080, 2236320, 2376090, 2534496, 2981760, 3168120, 3379328, 3578112, 3801744, 4224160, 4472640, 4752180, 5068992, 5963520, 6336240, 6758656, 7603488, 8448320, 8945280, 9504360, 10137984, 12672480, 15206976, 16896640, 17890560, 19008720, 20275968, 25344960, 30413952, 33793280, 38017440, 50689920, 60827904, 76034880, 101379840, 152069760, 304139520]

約数ペア:

[(1, 304139520), (2, 152069760), (3, 101379840), (4, 76034880), (5, 60827904), (6, 50689920), (8, 38017440), (9, 33793280), (10, 30413952), (12, 25344960), (15, 20275968), (16, 19008720), (17, 17890560), (18, 16896640), (20, 15206976), (24, 12672480), (30, 10137984), (32, 9504360), (34, 8945280), (36, 8448320), (40, 7603488), (45, 6758656), (48, 6336240), (51, 5963520), (60, 5068992), (64, 4752180), (68, 4472640), (72, 4224160), (80, 3801744), (85, 3578112), (90, 3379328), (96, 3168120), (102, 2981760), (120, 2534496), (128, 2376090), (136, 2236320), (144, 2112080), (153, 1987840), (160, 1900872), (170, 1789056), (180, 1689664), (192, 1584060), (204, 1490880), (240, 1267248), (255, 1192704), (256, 1188045), (272, 1118160), (288, 1056040), (306, 993920), (320, 950436), (340, 894528), (360, 844832), (384, 792030), (408, 745440), (480, 633624), (510, 596352), (544, 559080), (576, 528020), (612, 496960), (640, 475218), (680, 447264), (720, 422416), (765, 397568), (768, 396015), (816, 372720), (960, 316812), (1020, 298176), (1088, 279540), (1152, 264010), (1224, 248480), (1280, 237609), (1360, 223632), (1440, 211208), (1530, 198784), (1553, 195840), (1632, 186360), (1920, 158406), (2040, 149088), (2176, 139770), (2304, 132005), (2448, 124240), (2720, 111816), (2880, 105604), (3060, 99392), (3106, 97920), (3264, 93180), (3840, 79203), (4080, 74544), (4352, 69885), (4659, 65280), (4896, 62120), (5440, 55908), (5760, 52802), (6120, 49696), (6212, 48960), (6528, 46590), (7765, 39168), (8160, 37272), (9318, 32640), (9792, 31060), (10880, 27954), (11520, 26401), (12240, 24848), (12424, 24480), (13056, 23295), (13977, 21760), (15530, 19584), (16320, 18636)]