920280960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2850

約数の個数: 256

約数和(自身を含む): 3432096000

約数和(自身を除く): 2511815040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2803, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5606, 5760, 6080, 6840, 7296, 8208, 8409, 8640, 9120, 10260, 10944, 11212, 12160, 13680, 14015, 16416, 16818, 17280, 18240, 20520, 21888, 22424, 25227, 27360, 28030, 32832, 33636, 36480, 41040, 42045, 44848, 50454, 53257, 54720, 56060, 65664, 67272, 75681, 82080, 84090, 89696, 100908, 106514, 109440, 112120, 126135, 134544, 151362, 159771, 164160, 168180, 179392, 201816, 213028, 224240, 252270, 266285, 269088, 302724, 319542, 328320, 336360, 358784, 378405, 403632, 426056, 448480, 479313, 504540, 532570, 538176, 605448, 639084, 672720, 756810, 798855, 807264, 852112, 896960, 958626, 1009080, 1065140, 1076352, 1210896, 1278168, 1345440, 1437939, 1513620, 1597710, 1614528, 1704224, 1793920, 1917252, 2018160, 2130280, 2396565, 2421792, 2556336, 2690880, 2875878, 3027240, 3195420, 3229056, 3408448, 3834504, 4036320, 4260560, 4793130, 4843584, 5112672, 5381760, 5751756, 6054480, 6390840, 6816896, 7189695, 7669008, 8072640, 8521120, 9586260, 9687168, 10225344, 11503512, 12108960, 12781680, 14379390, 15338016, 16145280, 17042240, 19172520, 20450688, 23007024, 24217920, 25563360, 28758780, 30676032, 34084480, 38345040, 46014048, 48435840, 51126720, 57517560, 61352064, 76690080, 92028096, 102253440, 115035120, 153380160, 184056192, 230070240, 306760320, 460140480, 920280960]

約数ペア:

[(1, 920280960), (2, 460140480), (3, 306760320), (4, 230070240), (5, 184056192), (6, 153380160), (8, 115035120), (9, 102253440), (10, 92028096), (12, 76690080), (15, 61352064), (16, 57517560), (18, 51126720), (19, 48435840), (20, 46014048), (24, 38345040), (27, 34084480), (30, 30676032), (32, 28758780), (36, 25563360), (38, 24217920), (40, 23007024), (45, 20450688), (48, 19172520), (54, 17042240), (57, 16145280), (60, 15338016), (64, 14379390), (72, 12781680), (76, 12108960), (80, 11503512), (90, 10225344), (95, 9687168), (96, 9586260), (108, 8521120), (114, 8072640), (120, 7669008), (128, 7189695), (135, 6816896), (144, 6390840), (152, 6054480), (160, 5751756), (171, 5381760), (180, 5112672), (190, 4843584), (192, 4793130), (216, 4260560), (228, 4036320), (240, 3834504), (270, 3408448), (285, 3229056), (288, 3195420), (304, 3027240), (320, 2875878), (342, 2690880), (360, 2556336), (380, 2421792), (384, 2396565), (432, 2130280), (456, 2018160), (480, 1917252), (513, 1793920), (540, 1704224), (570, 1614528), (576, 1597710), (608, 1513620), (640, 1437939), (684, 1345440), (720, 1278168), (760, 1210896), (855, 1076352), (864, 1065140), (912, 1009080), (960, 958626), (1026, 896960), (1080, 852112), (1140, 807264), (1152, 798855), (1216, 756810), (1368, 672720), (1440, 639084), (1520, 605448), (1710, 538176), (1728, 532570), (1824, 504540), (1920, 479313), (2052, 448480), (2160, 426056), (2280, 403632), (2432, 378405), (2565, 358784), (2736, 336360), (2803, 328320), (2880, 319542), (3040, 302724), (3420, 269088), (3456, 266285), (3648, 252270), (4104, 224240), (4320, 213028), (4560, 201816), (5130, 179392), (5472, 168180), (5606, 164160), (5760, 159771), (6080, 151362), (6840, 134544), (7296, 126135), (8208, 112120), (8409, 109440), (8640, 106514), (9120, 100908), (10260, 89696), (10944, 84090), (11212, 82080), (12160, 75681), (13680, 67272), (14015, 65664), (16416, 56060), (16818, 54720), (17280, 53257), (18240, 50454), (20520, 44848), (21888, 42045), (22424, 41040), (25227, 36480), (27360, 33636), (28030, 32832)]