189855360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{10987}}^1$

素因数の和:11015

約数の個数: 128

約数和(自身を含む): 672465600

約数和(自身を除く): 482610240

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 10987, 17280, 21974, 32961, 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, 2966490, 3164256, 3515840, 3955320, 4219008, 4746384, 5273760, 5932980, 6328512, 7031680, 7910640, 9492768, 10547520, 11865960, 12657024, 15821280, 18985536, 21095040, 23731920, 31642560, 37971072, 47463840, 63285120, 94927680, 189855360]

約数ペア:

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