8880238080

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{55061}}^1$

素因数の和:55097

約数の個数: 240

約数和(自身を含む): 35148937824

約数和(自身を除く): 26268699744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 53760, 55061, 80640, 110122, 161280, 165183, 220244, 275305, 330366, 385427, 440488, 495549, 550610, 660732, 770854, 825915, 880976, 991098, 1101220, 1156281, 1321464, 1541708, 1651830, 1761952, 1927135, 1982196, 2202440, 2312562, 2477745, 2642928, 3083416, 3303660, 3468843, 3523904, 3854270, 3964392, 4404880, 4625124, 4955490, 5285856, 5781405, 6166832, 6607320, 6937686, 7047808, 7708540, 7928784, 8809760, 9250248, 9910980, 10571712, 11562810, 12333664, 13214640, 13875372, 14095616, 15417080, 15857568, 17344215, 17619520, 18500496, 19821960, 21143424, 23125620, 24667328, 26429280, 27750744, 28191232, 30834160, 31715136, 34688430, 35239040, 37000992, 39643920, 42286848, 46251240, 49334656, 52858560, 55501488, 61668320, 63430272, 69376860, 70478080, 74001984, 79287840, 84573696, 92502480, 98669312, 105717120, 111002976, 123336640, 126860544, 138753720, 140956160, 148003968, 158575680, 185004960, 197338624, 211434240, 222005952, 246673280, 253721088, 277507440, 296007936, 317151360, 370009920, 422868480, 444011904, 493346560, 555014880, 592015872, 634302720, 740019840, 888023808, 986693120, 1110029760, 1268605440, 1480039680, 1776047616, 2220059520, 2960079360, 4440119040, 8880238080]

約数ペア:

[(1, 8880238080), (2, 4440119040), (3, 2960079360), (4, 2220059520), (5, 1776047616), (6, 1480039680), (7, 1268605440), (8, 1110029760), (9, 986693120), (10, 888023808), (12, 740019840), (14, 634302720), (15, 592015872), (16, 555014880), (18, 493346560), (20, 444011904), (21, 422868480), (24, 370009920), (28, 317151360), (30, 296007936), (32, 277507440), (35, 253721088), (36, 246673280), (40, 222005952), (42, 211434240), (45, 197338624), (48, 185004960), (56, 158575680), (60, 148003968), (63, 140956160), (64, 138753720), (70, 126860544), (72, 123336640), (80, 111002976), (84, 105717120), (90, 98669312), (96, 92502480), (105, 84573696), (112, 79287840), (120, 74001984), (126, 70478080), (128, 69376860), (140, 63430272), (144, 61668320), (160, 55501488), (168, 52858560), (180, 49334656), (192, 46251240), (210, 42286848), (224, 39643920), (240, 37000992), (252, 35239040), (256, 34688430), (280, 31715136), (288, 30834160), (315, 28191232), (320, 27750744), (336, 26429280), (360, 24667328), (384, 23125620), (420, 21143424), (448, 19821960), (480, 18500496), (504, 17619520), (512, 17344215), (560, 15857568), (576, 15417080), (630, 14095616), (640, 13875372), (672, 13214640), (720, 12333664), (768, 11562810), (840, 10571712), (896, 9910980), (960, 9250248), (1008, 8809760), (1120, 7928784), (1152, 7708540), (1260, 7047808), (1280, 6937686), (1344, 6607320), (1440, 6166832), (1536, 5781405), (1680, 5285856), (1792, 4955490), (1920, 4625124), (2016, 4404880), (2240, 3964392), (2304, 3854270), (2520, 3523904), (2560, 3468843), (2688, 3303660), (2880, 3083416), (3360, 2642928), (3584, 2477745), (3840, 2312562), (4032, 2202440), (4480, 1982196), (4608, 1927135), (5040, 1761952), (5376, 1651830), (5760, 1541708), (6720, 1321464), (7680, 1156281), (8064, 1101220), (8960, 991098), (10080, 880976), (10752, 825915), (11520, 770854), (13440, 660732), (16128, 550610), (17920, 495549), (20160, 440488), (23040, 385427), (26880, 330366), (32256, 275305), (40320, 220244), (53760, 165183), (55061, 161280), (80640, 110122)]