2404587520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 5953409280

約数和(自身を除く): 3548821760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 127, 128, 160, 172, 215, 254, 256, 320, 344, 430, 508, 512, 635, 640, 688, 860, 1016, 1024, 1270, 1280, 1376, 1720, 1849, 2032, 2048, 2540, 2560, 2752, 3440, 3698, 4064, 5080, 5120, 5461, 5504, 6880, 7396, 8128, 9245, 10160, 10240, 10922, 11008, 13760, 14792, 16256, 18490, 20320, 21844, 22016, 27305, 27520, 29584, 32512, 36980, 40640, 43688, 44032, 54610, 55040, 59168, 65024, 73960, 81280, 87376, 88064, 109220, 110080, 118336, 130048, 147920, 162560, 174752, 218440, 220160, 234823, 236672, 260096, 295840, 325120, 349504, 436880, 440320, 469646, 473344, 591680, 650240, 699008, 873760, 939292, 946688, 1174115, 1183360, 1300480, 1398016, 1747520, 1878584, 1893376, 2348230, 2366720, 2796032, 3495040, 3757168, 3786752, 4696460, 4733440, 5592064, 6990080, 7514336, 9392920, 9466880, 11184128, 13980160, 15028672, 18785840, 18933760, 27960320, 30057344, 37571680, 55920640, 60114688, 75143360, 120229376, 150286720, 240458752, 300573440, 480917504, 601146880, 1202293760, 2404587520]

約数ペア:

[(1, 2404587520), (2, 1202293760), (4, 601146880), (5, 480917504), (8, 300573440), (10, 240458752), (16, 150286720), (20, 120229376), (32, 75143360), (40, 60114688), (43, 55920640), (64, 37571680), (80, 30057344), (86, 27960320), (127, 18933760), (128, 18785840), (160, 15028672), (172, 13980160), (215, 11184128), (254, 9466880), (256, 9392920), (320, 7514336), (344, 6990080), (430, 5592064), (508, 4733440), (512, 4696460), (635, 3786752), (640, 3757168), (688, 3495040), (860, 2796032), (1016, 2366720), (1024, 2348230), (1270, 1893376), (1280, 1878584), (1376, 1747520), (1720, 1398016), (1849, 1300480), (2032, 1183360), (2048, 1174115), (2540, 946688), (2560, 939292), (2752, 873760), (3440, 699008), (3698, 650240), (4064, 591680), (5080, 473344), (5120, 469646), (5461, 440320), (5504, 436880), (6880, 349504), (7396, 325120), (8128, 295840), (9245, 260096), (10160, 236672), (10240, 234823), (10922, 220160), (11008, 218440), (13760, 174752), (14792, 162560), (16256, 147920), (18490, 130048), (20320, 118336), (21844, 110080), (22016, 109220), (27305, 88064), (27520, 87376), (29584, 81280), (32512, 73960), (36980, 65024), (40640, 59168), (43688, 55040), (44032, 54610)]