321356160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{6199}}^1$

素因数の和:6230

約数の個数: 160

約数和(自身を含む): 1147806000

約数和(自身を除く): 826449840

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6199, 6480, 8640, 10368, 12398, 12960, 17280, 18597, 24796, 25920, 30995, 37194, 49592, 51840, 55791, 61990, 74388, 92985, 99184, 111582, 123980, 148776, 167373, 185970, 198368, 223164, 247960, 278955, 297552, 334746, 371940, 396736, 446328, 495920, 502119, 557910, 595104, 669492, 743880, 793472, 836865, 892656, 991840, 1004238, 1115820, 1190208, 1338984, 1487760, 1673730, 1785312, 1983680, 2008476, 2231640, 2380416, 2510595, 2677968, 2975520, 3347460, 3570624, 3967360, 4016952, 4463280, 5021190, 5355936, 5951040, 6694920, 7141248, 8033904, 8926560, 10042380, 10711872, 11902080, 13389840, 16067808, 17853120, 20084760, 21423744, 26779680, 32135616, 35706240, 40169520, 53559360, 64271232, 80339040, 107118720, 160678080, 321356160]

約数ペア:

[(1, 321356160), (2, 160678080), (3, 107118720), (4, 80339040), (5, 64271232), (6, 53559360), (8, 40169520), (9, 35706240), (10, 32135616), (12, 26779680), (15, 21423744), (16, 20084760), (18, 17853120), (20, 16067808), (24, 13389840), (27, 11902080), (30, 10711872), (32, 10042380), (36, 8926560), (40, 8033904), (45, 7141248), (48, 6694920), (54, 5951040), (60, 5355936), (64, 5021190), (72, 4463280), (80, 4016952), (81, 3967360), (90, 3570624), (96, 3347460), (108, 2975520), (120, 2677968), (128, 2510595), (135, 2380416), (144, 2231640), (160, 2008476), (162, 1983680), (180, 1785312), (192, 1673730), (216, 1487760), (240, 1338984), (270, 1190208), (288, 1115820), (320, 1004238), (324, 991840), (360, 892656), (384, 836865), (405, 793472), (432, 743880), (480, 669492), (540, 595104), (576, 557910), (640, 502119), (648, 495920), (720, 446328), (810, 396736), (864, 371940), (960, 334746), (1080, 297552), (1152, 278955), (1296, 247960), (1440, 223164), (1620, 198368), (1728, 185970), (1920, 167373), (2160, 148776), (2592, 123980), (2880, 111582), (3240, 99184), (3456, 92985), (4320, 74388), (5184, 61990), (5760, 55791), (6199, 51840), (6480, 49592), (8640, 37194), (10368, 30995), (12398, 25920), (12960, 24796), (17280, 18597)]