208350720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{9043}}^1$

素因数の和:9072

約数の個数: 120

約数和(自身を含む): 721656936

約数和(自身を除く): 513306216

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 9043, 11520, 18086, 23040, 27129, 36172, 45215, 54258, 72344, 81387, 90430, 108516, 135645, 144688, 162774, 180860, 217032, 271290, 289376, 325548, 361720, 406935, 434064, 542580, 578752, 651096, 723440, 813870, 868128, 1085160, 1157504, 1302192, 1446880, 1627740, 1736256, 2170320, 2315008, 2604384, 2893760, 3255480, 3472512, 4340640, 4630016, 5208768, 5787520, 6510960, 6945024, 8681280, 10417536, 11575040, 13021920, 13890048, 17362560, 20835072, 23150080, 26043840, 34725120, 41670144, 52087680, 69450240, 104175360, 208350720]

約数ペア:

[(1, 208350720), (2, 104175360), (3, 69450240), (4, 52087680), (5, 41670144), (6, 34725120), (8, 26043840), (9, 23150080), (10, 20835072), (12, 17362560), (15, 13890048), (16, 13021920), (18, 11575040), (20, 10417536), (24, 8681280), (30, 6945024), (32, 6510960), (36, 5787520), (40, 5208768), (45, 4630016), (48, 4340640), (60, 3472512), (64, 3255480), (72, 2893760), (80, 2604384), (90, 2315008), (96, 2170320), (120, 1736256), (128, 1627740), (144, 1446880), (160, 1302192), (180, 1157504), (192, 1085160), (240, 868128), (256, 813870), (288, 723440), (320, 651096), (360, 578752), (384, 542580), (480, 434064), (512, 406935), (576, 361720), (640, 325548), (720, 289376), (768, 271290), (960, 217032), (1152, 180860), (1280, 162774), (1440, 144688), (1536, 135645), (1920, 108516), (2304, 90430), (2560, 81387), (2880, 72344), (3840, 54258), (4608, 45215), (5760, 36172), (7680, 27129), (9043, 23040), (11520, 18086)]