418086720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1013

約数の個数: 168

約数和(自身を含む): 1447860960

約数和(自身を除く): 1029774240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 179, 180, 192, 240, 288, 320, 358, 360, 480, 537, 576, 716, 720, 811, 895, 960, 1074, 1432, 1440, 1611, 1622, 1790, 2148, 2433, 2685, 2864, 2880, 3222, 3244, 3580, 4055, 4296, 4866, 5370, 5728, 6444, 6488, 7160, 7299, 8055, 8110, 8592, 9732, 10740, 11456, 12165, 12888, 12976, 14320, 14598, 16110, 16220, 17184, 19464, 21480, 24330, 25776, 25952, 28640, 29196, 32220, 32440, 34368, 36495, 38928, 42960, 48660, 51552, 51904, 57280, 58392, 64440, 64880, 72990, 77856, 85920, 97320, 103104, 116784, 128880, 129760, 145169, 145980, 155712, 171840, 194640, 233568, 257760, 259520, 290338, 291960, 389280, 435507, 467136, 515520, 580676, 583920, 725845, 778560, 871014, 1161352, 1167840, 1306521, 1451690, 1742028, 2177535, 2322704, 2335680, 2613042, 2903380, 3484056, 4355070, 4645408, 5226084, 5806760, 6532605, 6968112, 8710140, 9290816, 10452168, 11613520, 13065210, 13936224, 17420280, 20904336, 23227040, 26130420, 27872448, 34840560, 41808672, 46454080, 52260840, 69681120, 83617344, 104521680, 139362240, 209043360, 418086720]

約数ペア:

[(1, 418086720), (2, 209043360), (3, 139362240), (4, 104521680), (5, 83617344), (6, 69681120), (8, 52260840), (9, 46454080), (10, 41808672), (12, 34840560), (15, 27872448), (16, 26130420), (18, 23227040), (20, 20904336), (24, 17420280), (30, 13936224), (32, 13065210), (36, 11613520), (40, 10452168), (45, 9290816), (48, 8710140), (60, 6968112), (64, 6532605), (72, 5806760), (80, 5226084), (90, 4645408), (96, 4355070), (120, 3484056), (144, 2903380), (160, 2613042), (179, 2335680), (180, 2322704), (192, 2177535), (240, 1742028), (288, 1451690), (320, 1306521), (358, 1167840), (360, 1161352), (480, 871014), (537, 778560), (576, 725845), (716, 583920), (720, 580676), (811, 515520), (895, 467136), (960, 435507), (1074, 389280), (1432, 291960), (1440, 290338), (1611, 259520), (1622, 257760), (1790, 233568), (2148, 194640), (2433, 171840), (2685, 155712), (2864, 145980), (2880, 145169), (3222, 129760), (3244, 128880), (3580, 116784), (4055, 103104), (4296, 97320), (4866, 85920), (5370, 77856), (5728, 72990), (6444, 64880), (6488, 64440), (7160, 58392), (7299, 57280), (8055, 51904), (8110, 51552), (8592, 48660), (9732, 42960), (10740, 38928), (11456, 36495), (12165, 34368), (12888, 32440), (12976, 32220), (14320, 29196), (14598, 28640), (16110, 25952), (16220, 25776), (17184, 24330), (19464, 21480)]