379710720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{10987}}^1$

素因数の和:11017

約数の個数: 144

約数和(自身を含む): 1347568320

約数和(自身を除く): 967857600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 10987, 11520, 17280, 21974, 32961, 34560, 43948, 54935, 65922, 87896, 98883, 109870, 131844, 164805, 175792, 197766, 219740, 263688, 296649, 329610, 351584, 395532, 439480, 494415, 527376, 593298, 659220, 703168, 791064, 878960, 988830, 1054752, 1186596, 1318440, 1406336, 1483245, 1582128, 1757920, 1977660, 2109504, 2373192, 2636880, 2812672, 2966490, 3164256, 3515840, 3955320, 4219008, 4746384, 5273760, 5932980, 6328512, 7031680, 7910640, 8438016, 9492768, 10547520, 11865960, 12657024, 14063360, 15821280, 18985536, 21095040, 23731920, 25314048, 31642560, 37971072, 42190080, 47463840, 63285120, 75942144, 94927680, 126570240, 189855360, 379710720]

約数ペア:

[(1, 379710720), (2, 189855360), (3, 126570240), (4, 94927680), (5, 75942144), (6, 63285120), (8, 47463840), (9, 42190080), (10, 37971072), (12, 31642560), (15, 25314048), (16, 23731920), (18, 21095040), (20, 18985536), (24, 15821280), (27, 14063360), (30, 12657024), (32, 11865960), (36, 10547520), (40, 9492768), (45, 8438016), (48, 7910640), (54, 7031680), (60, 6328512), (64, 5932980), (72, 5273760), (80, 4746384), (90, 4219008), (96, 3955320), (108, 3515840), (120, 3164256), (128, 2966490), (135, 2812672), (144, 2636880), (160, 2373192), (180, 2109504), (192, 1977660), (216, 1757920), (240, 1582128), (256, 1483245), (270, 1406336), (288, 1318440), (320, 1186596), (360, 1054752), (384, 988830), (432, 878960), (480, 791064), (540, 703168), (576, 659220), (640, 593298), (720, 527376), (768, 494415), (864, 439480), (960, 395532), (1080, 351584), (1152, 329610), (1280, 296649), (1440, 263688), (1728, 219740), (1920, 197766), (2160, 175792), (2304, 164805), (2880, 131844), (3456, 109870), (3840, 98883), (4320, 87896), (5760, 65922), (6912, 54935), (8640, 43948), (10987, 34560), (11520, 32961), (17280, 21974)]