325758720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{12119}}^1$

素因数の和:12150

約数の個数: 144

約数和(自身を含む): 1189117440

約数和(自身を除く): 863358720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 12119, 13440, 24238, 26880, 36357, 48476, 60595, 72714, 84833, 96952, 121190, 145428, 169666, 181785, 193904, 242380, 254499, 290856, 339332, 363570, 387808, 424165, 484760, 508998, 581712, 678664, 727140, 775616, 848330, 969520, 1017996, 1163424, 1272495, 1357328, 1454280, 1551232, 1696660, 1939040, 2035992, 2326848, 2544990, 2714656, 2908560, 3102464, 3393320, 3878080, 4071984, 4653696, 5089980, 5429312, 5817120, 6786640, 7756160, 8143968, 9307392, 10179960, 10858624, 11634240, 13573280, 15512320, 16287936, 20359920, 21717248, 23268480, 27146560, 32575872, 40719840, 46536960, 54293120, 65151744, 81439680, 108586240, 162879360, 325758720]

約数ペア:

[(1, 325758720), (2, 162879360), (3, 108586240), (4, 81439680), (5, 65151744), (6, 54293120), (7, 46536960), (8, 40719840), (10, 32575872), (12, 27146560), (14, 23268480), (15, 21717248), (16, 20359920), (20, 16287936), (21, 15512320), (24, 13573280), (28, 11634240), (30, 10858624), (32, 10179960), (35, 9307392), (40, 8143968), (42, 7756160), (48, 6786640), (56, 5817120), (60, 5429312), (64, 5089980), (70, 4653696), (80, 4071984), (84, 3878080), (96, 3393320), (105, 3102464), (112, 2908560), (120, 2714656), (128, 2544990), (140, 2326848), (160, 2035992), (168, 1939040), (192, 1696660), (210, 1551232), (224, 1454280), (240, 1357328), (256, 1272495), (280, 1163424), (320, 1017996), (336, 969520), (384, 848330), (420, 775616), (448, 727140), (480, 678664), (560, 581712), (640, 508998), (672, 484760), (768, 424165), (840, 387808), (896, 363570), (960, 339332), (1120, 290856), (1280, 254499), (1344, 242380), (1680, 193904), (1792, 181785), (1920, 169666), (2240, 145428), (2688, 121190), (3360, 96952), (3840, 84833), (4480, 72714), (5376, 60595), (6720, 48476), (8960, 36357), (12119, 26880), (13440, 24238)]