378380160

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 224

約数和(自身を含む): 1357899480

約数和(自身を除く): 979519320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 811, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1622, 1728, 1920, 1944, 2160, 2430, 2433, 2592, 2880, 2916, 3240, 3244, 3456, 3645, 3888, 4055, 4320, 4860, 4866, 5184, 5760, 5832, 6480, 6488, 7290, 7299, 7776, 8110, 8640, 9720, 9732, 10368, 11664, 12165, 12960, 12976, 14580, 14598, 15552, 16220, 17280, 19440, 19464, 21897, 23328, 24330, 25920, 25952, 29160, 29196, 31104, 32440, 36495, 38880, 38928, 43794, 46656, 48660, 51840, 51904, 58320, 58392, 64880, 65691, 72990, 77760, 77856, 87588, 93312, 97320, 103808, 109485, 116640, 116784, 129760, 131382, 145980, 155520, 155712, 175176, 194640, 197073, 218970, 233280, 233568, 259520, 262764, 291960, 311424, 328455, 350352, 389280, 394146, 437940, 466560, 467136, 519040, 525528, 583920, 591219, 656910, 700704, 778560, 788292, 875880, 934272, 985365, 1051056, 1167840, 1182438, 1313820, 1401408, 1557120, 1576584, 1751760, 1970730, 2102112, 2335680, 2364876, 2627640, 2802816, 2956095, 3153168, 3503520, 3941460, 4204224, 4671360, 4729752, 5255280, 5912190, 6306336, 7007040, 7882920, 8408448, 9459504, 10510560, 11824380, 12612672, 14014080, 15765840, 18919008, 21021120, 23648760, 25225344, 31531680, 37838016, 42042240, 47297520, 63063360, 75676032, 94595040, 126126720, 189190080, 378380160]

約数ペア:

[(1, 378380160), (2, 189190080), (3, 126126720), (4, 94595040), (5, 75676032), (6, 63063360), (8, 47297520), (9, 42042240), (10, 37838016), (12, 31531680), (15, 25225344), (16, 23648760), (18, 21021120), (20, 18919008), (24, 15765840), (27, 14014080), (30, 12612672), (32, 11824380), (36, 10510560), (40, 9459504), (45, 8408448), (48, 7882920), (54, 7007040), (60, 6306336), (64, 5912190), (72, 5255280), (80, 4729752), (81, 4671360), (90, 4204224), (96, 3941460), (108, 3503520), (120, 3153168), (128, 2956095), (135, 2802816), (144, 2627640), (160, 2364876), (162, 2335680), (180, 2102112), (192, 1970730), (216, 1751760), (240, 1576584), (243, 1557120), (270, 1401408), (288, 1313820), (320, 1182438), (324, 1167840), (360, 1051056), (384, 985365), (405, 934272), (432, 875880), (480, 788292), (486, 778560), (540, 700704), (576, 656910), (640, 591219), (648, 583920), (720, 525528), (729, 519040), (810, 467136), (811, 466560), (864, 437940), (960, 394146), (972, 389280), (1080, 350352), (1152, 328455), (1215, 311424), (1296, 291960), (1440, 262764), (1458, 259520), (1620, 233568), (1622, 233280), (1728, 218970), (1920, 197073), (1944, 194640), (2160, 175176), (2430, 155712), (2433, 155520), (2592, 145980), (2880, 131382), (2916, 129760), (3240, 116784), (3244, 116640), (3456, 109485), (3645, 103808), (3888, 97320), (4055, 93312), (4320, 87588), (4860, 77856), (4866, 77760), (5184, 72990), (5760, 65691), (5832, 64880), (6480, 58392), (6488, 58320), (7290, 51904), (7299, 51840), (7776, 48660), (8110, 46656), (8640, 43794), (9720, 38928), (9732, 38880), (10368, 36495), (11664, 32440), (12165, 31104), (12960, 29196), (12976, 29160), (14580, 25952), (14598, 25920), (15552, 24330), (16220, 23328), (17280, 21897), (19440, 19464)]