288103680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 1011596040

約数和(自身を除く): 723492360

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, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 256, 267, 281, 288, 320, 356, 360, 384, 445, 480, 534, 562, 576, 640, 712, 720, 768, 801, 843, 890, 960, 1068, 1124, 1152, 1280, 1335, 1405, 1424, 1440, 1602, 1686, 1780, 1920, 2136, 2248, 2304, 2529, 2670, 2810, 2848, 2880, 3204, 3372, 3560, 3840, 4005, 4215, 4272, 4496, 5058, 5340, 5620, 5696, 5760, 6408, 6744, 7120, 8010, 8430, 8544, 8992, 10116, 10680, 11240, 11392, 11520, 12645, 12816, 13488, 14240, 16020, 16860, 17088, 17984, 20232, 21360, 22480, 22784, 25009, 25290, 25632, 26976, 28480, 32040, 33720, 34176, 35968, 40464, 42720, 44960, 50018, 50580, 51264, 53952, 56960, 64080, 67440, 68352, 71936, 75027, 80928, 85440, 89920, 100036, 101160, 102528, 107904, 113920, 125045, 128160, 134880, 150054, 161856, 170880, 179840, 200072, 202320, 205056, 215808, 225081, 250090, 256320, 269760, 300108, 323712, 341760, 359680, 375135, 400144, 404640, 450162, 500180, 512640, 539520, 600216, 647424, 750270, 800288, 809280, 900324, 1000360, 1025280, 1079040, 1125405, 1200432, 1500540, 1600576, 1618560, 1800648, 2000720, 2250810, 2400864, 3001080, 3201152, 3237120, 3601296, 4001440, 4501620, 4801728, 6002160, 6402304, 7202592, 8002880, 9003240, 9603456, 12004320, 14405184, 16005760, 18006480, 19206912, 24008640, 28810368, 32011520, 36012960, 48017280, 57620736, 72025920, 96034560, 144051840, 288103680]

約数ペア:

[(1, 288103680), (2, 144051840), (3, 96034560), (4, 72025920), (5, 57620736), (6, 48017280), (8, 36012960), (9, 32011520), (10, 28810368), (12, 24008640), (15, 19206912), (16, 18006480), (18, 16005760), (20, 14405184), (24, 12004320), (30, 9603456), (32, 9003240), (36, 8002880), (40, 7202592), (45, 6402304), (48, 6002160), (60, 4801728), (64, 4501620), (72, 4001440), (80, 3601296), (89, 3237120), (90, 3201152), (96, 3001080), (120, 2400864), (128, 2250810), (144, 2000720), (160, 1800648), (178, 1618560), (180, 1600576), (192, 1500540), (240, 1200432), (256, 1125405), (267, 1079040), (281, 1025280), (288, 1000360), (320, 900324), (356, 809280), (360, 800288), (384, 750270), (445, 647424), (480, 600216), (534, 539520), (562, 512640), (576, 500180), (640, 450162), (712, 404640), (720, 400144), (768, 375135), (801, 359680), (843, 341760), (890, 323712), (960, 300108), (1068, 269760), (1124, 256320), (1152, 250090), (1280, 225081), (1335, 215808), (1405, 205056), (1424, 202320), (1440, 200072), (1602, 179840), (1686, 170880), (1780, 161856), (1920, 150054), (2136, 134880), (2248, 128160), (2304, 125045), (2529, 113920), (2670, 107904), (2810, 102528), (2848, 101160), (2880, 100036), (3204, 89920), (3372, 85440), (3560, 80928), (3840, 75027), (4005, 71936), (4215, 68352), (4272, 67440), (4496, 64080), (5058, 56960), (5340, 53952), (5620, 51264), (5696, 50580), (5760, 50018), (6408, 44960), (6744, 42720), (7120, 40464), (8010, 35968), (8430, 34176), (8544, 33720), (8992, 32040), (10116, 28480), (10680, 26976), (11240, 25632), (11392, 25290), (11520, 25009), (12645, 22784), (12816, 22480), (13488, 21360), (14240, 20232), (16020, 17984), (16860, 17088)]