144139680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:723

約数の個数: 144

約数和(自身を含む): 495331200

約数和(自身を除く): 351191520

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, 72, 80, 90, 96, 120, 144, 160, 180, 199, 240, 288, 360, 398, 480, 503, 597, 720, 796, 995, 1006, 1194, 1440, 1509, 1592, 1791, 1990, 2012, 2388, 2515, 2985, 3018, 3184, 3582, 3980, 4024, 4527, 4776, 5030, 5970, 6036, 6368, 7164, 7545, 7960, 8048, 8955, 9054, 9552, 10060, 11940, 12072, 14328, 15090, 15920, 16096, 17910, 18108, 19104, 20120, 22635, 23880, 24144, 28656, 30180, 31840, 35820, 36216, 40240, 45270, 47760, 48288, 57312, 60360, 71640, 72432, 80480, 90540, 95520, 100097, 120720, 143280, 144864, 181080, 200194, 241440, 286560, 300291, 362160, 400388, 500485, 600582, 724320, 800776, 900873, 1000970, 1201164, 1501455, 1601552, 1801746, 2001940, 2402328, 3002910, 3203104, 3603492, 4003880, 4504365, 4804656, 6005820, 7206984, 8007760, 9008730, 9609312, 12011640, 14413968, 16015520, 18017460, 24023280, 28827936, 36034920, 48046560, 72069840, 144139680]

約数ペア:

[(1, 144139680), (2, 72069840), (3, 48046560), (4, 36034920), (5, 28827936), (6, 24023280), (8, 18017460), (9, 16015520), (10, 14413968), (12, 12011640), (15, 9609312), (16, 9008730), (18, 8007760), (20, 7206984), (24, 6005820), (30, 4804656), (32, 4504365), (36, 4003880), (40, 3603492), (45, 3203104), (48, 3002910), (60, 2402328), (72, 2001940), (80, 1801746), (90, 1601552), (96, 1501455), (120, 1201164), (144, 1000970), (160, 900873), (180, 800776), (199, 724320), (240, 600582), (288, 500485), (360, 400388), (398, 362160), (480, 300291), (503, 286560), (597, 241440), (720, 200194), (796, 181080), (995, 144864), (1006, 143280), (1194, 120720), (1440, 100097), (1509, 95520), (1592, 90540), (1791, 80480), (1990, 72432), (2012, 71640), (2388, 60360), (2515, 57312), (2985, 48288), (3018, 47760), (3184, 45270), (3582, 40240), (3980, 36216), (4024, 35820), (4527, 31840), (4776, 30180), (5030, 28656), (5970, 24144), (6036, 23880), (6368, 22635), (7164, 20120), (7545, 19104), (7960, 18108), (8048, 17910), (8955, 16096), (9054, 15920), (9552, 15090), (10060, 14328), (11940, 12072)]