120220800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{1789}}^1$

素因数の和:1823

約数の個数: 192

約数和(自身を含む): 452798400

約数和(自身を除く): 332577600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1789, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 3578, 4200, 4480, 4800, 5367, 5600, 6720, 7156, 8400, 8945, 9600, 10734, 11200, 12523, 13440, 14312, 16800, 17890, 21468, 22400, 25046, 26835, 28624, 33600, 35780, 37569, 42936, 44725, 50092, 53670, 57248, 62615, 67200, 71560, 75138, 85872, 89450, 100184, 107340, 114496, 125230, 134175, 143120, 150276, 171744, 178900, 187845, 200368, 214680, 228992, 250460, 268350, 286240, 300552, 313075, 343488, 357800, 375690, 400736, 429360, 500920, 536700, 572480, 601104, 626150, 686976, 715600, 751380, 801472, 858720, 939225, 1001840, 1073400, 1144960, 1202208, 1252300, 1431200, 1502760, 1602944, 1717440, 1878450, 2003680, 2146800, 2404416, 2504600, 2862400, 3005520, 3434880, 3756900, 4007360, 4293600, 4808832, 5009200, 5724800, 6011040, 7513800, 8014720, 8587200, 10018400, 12022080, 15027600, 17174400, 20036800, 24044160, 30055200, 40073600, 60110400, 120220800]

約数ペア:

[(1, 120220800), (2, 60110400), (3, 40073600), (4, 30055200), (5, 24044160), (6, 20036800), (7, 17174400), (8, 15027600), (10, 12022080), (12, 10018400), (14, 8587200), (15, 8014720), (16, 7513800), (20, 6011040), (21, 5724800), (24, 5009200), (25, 4808832), (28, 4293600), (30, 4007360), (32, 3756900), (35, 3434880), (40, 3005520), (42, 2862400), (48, 2504600), (50, 2404416), (56, 2146800), (60, 2003680), (64, 1878450), (70, 1717440), (75, 1602944), (80, 1502760), (84, 1431200), (96, 1252300), (100, 1202208), (105, 1144960), (112, 1073400), (120, 1001840), (128, 939225), (140, 858720), (150, 801472), (160, 751380), (168, 715600), (175, 686976), (192, 626150), (200, 601104), (210, 572480), (224, 536700), (240, 500920), (280, 429360), (300, 400736), (320, 375690), (336, 357800), (350, 343488), (384, 313075), (400, 300552), (420, 286240), (448, 268350), (480, 250460), (525, 228992), (560, 214680), (600, 200368), (640, 187845), (672, 178900), (700, 171744), (800, 150276), (840, 143120), (896, 134175), (960, 125230), (1050, 114496), (1120, 107340), (1200, 100184), (1344, 89450), (1400, 85872), (1600, 75138), (1680, 71560), (1789, 67200), (1920, 62615), (2100, 57248), (2240, 53670), (2400, 50092), (2688, 44725), (2800, 42936), (3200, 37569), (3360, 35780), (3578, 33600), (4200, 28624), (4480, 26835), (4800, 25046), (5367, 22400), (5600, 21468), (6720, 17890), (7156, 16800), (8400, 14312), (8945, 13440), (9600, 12523), (10734, 11200)]