490273920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1883

約数の個数: 192

約数和(自身を含む): 1729952640

約数和(自身を除く): 1239678720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 846, 940, 960, 1128, 1152, 1410, 1440, 1504, 1692, 1811, 1880, 1920, 2115, 2256, 2820, 2880, 3008, 3384, 3622, 3760, 4230, 4512, 5433, 5640, 5760, 6016, 6768, 7244, 7520, 8460, 9024, 9055, 10866, 11280, 13536, 14488, 15040, 16299, 16920, 18048, 18110, 21732, 22560, 27072, 27165, 28976, 30080, 32598, 33840, 36220, 43464, 45120, 54144, 54330, 57952, 65196, 67680, 72440, 81495, 85117, 86928, 90240, 108660, 115904, 130392, 135360, 144880, 162990, 170234, 173856, 217320, 231808, 255351, 260784, 270720, 289760, 325980, 340468, 347712, 425585, 434640, 510702, 521568, 579520, 651960, 680936, 695424, 766053, 851170, 869280, 1021404, 1043136, 1159040, 1276755, 1303920, 1361872, 1532106, 1702340, 1738560, 2042808, 2086272, 2553510, 2607840, 2723744, 3064212, 3404680, 3477120, 3830265, 4085616, 5107020, 5215680, 5447488, 6128424, 6809360, 7660530, 8171232, 10214040, 10431360, 10894976, 12256848, 13618720, 15321060, 16342464, 20428080, 24513696, 27237440, 30642120, 32684928, 40856160, 49027392, 54474880, 61284240, 81712320, 98054784, 122568480, 163424640, 245136960, 490273920]

約数ペア:

[(1, 490273920), (2, 245136960), (3, 163424640), (4, 122568480), (5, 98054784), (6, 81712320), (8, 61284240), (9, 54474880), (10, 49027392), (12, 40856160), (15, 32684928), (16, 30642120), (18, 27237440), (20, 24513696), (24, 20428080), (30, 16342464), (32, 15321060), (36, 13618720), (40, 12256848), (45, 10894976), (47, 10431360), (48, 10214040), (60, 8171232), (64, 7660530), (72, 6809360), (80, 6128424), (90, 5447488), (94, 5215680), (96, 5107020), (120, 4085616), (128, 3830265), (141, 3477120), (144, 3404680), (160, 3064212), (180, 2723744), (188, 2607840), (192, 2553510), (235, 2086272), (240, 2042808), (282, 1738560), (288, 1702340), (320, 1532106), (360, 1361872), (376, 1303920), (384, 1276755), (423, 1159040), (470, 1043136), (480, 1021404), (564, 869280), (576, 851170), (640, 766053), (705, 695424), (720, 680936), (752, 651960), (846, 579520), (940, 521568), (960, 510702), (1128, 434640), (1152, 425585), (1410, 347712), (1440, 340468), (1504, 325980), (1692, 289760), (1811, 270720), (1880, 260784), (1920, 255351), (2115, 231808), (2256, 217320), (2820, 173856), (2880, 170234), (3008, 162990), (3384, 144880), (3622, 135360), (3760, 130392), (4230, 115904), (4512, 108660), (5433, 90240), (5640, 86928), (5760, 85117), (6016, 81495), (6768, 72440), (7244, 67680), (7520, 65196), (8460, 57952), (9024, 54330), (9055, 54144), (10866, 45120), (11280, 43464), (13536, 36220), (14488, 33840), (15040, 32598), (16299, 30080), (16920, 28976), (18048, 27165), (18110, 27072), (21732, 22560)]