55952640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1619}}^1$

素因数の和:1649

約数の個数: 144

約数和(自身を含む): 198676800

約数和(自身を除く): 142724160

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, 1619, 1728, 1920, 2160, 2304, 2880, 3238, 3456, 3840, 4320, 4857, 5760, 6476, 6912, 8095, 8640, 9714, 11520, 12952, 14571, 16190, 17280, 19428, 24285, 25904, 29142, 32380, 34560, 38856, 43713, 48570, 51808, 58284, 64760, 72855, 77712, 87426, 97140, 103616, 116568, 129520, 145710, 155424, 174852, 194280, 207232, 218565, 233136, 259040, 291420, 310848, 349704, 388560, 414464, 437130, 466272, 518080, 582840, 621696, 699408, 777120, 874260, 932544, 1036160, 1165680, 1243392, 1398816, 1554240, 1748520, 1865088, 2072320, 2331360, 2797632, 3108480, 3497040, 3730176, 4662720, 5595264, 6216960, 6994080, 9325440, 11190528, 13988160, 18650880, 27976320, 55952640]

約数ペア:

[(1, 55952640), (2, 27976320), (3, 18650880), (4, 13988160), (5, 11190528), (6, 9325440), (8, 6994080), (9, 6216960), (10, 5595264), (12, 4662720), (15, 3730176), (16, 3497040), (18, 3108480), (20, 2797632), (24, 2331360), (27, 2072320), (30, 1865088), (32, 1748520), (36, 1554240), (40, 1398816), (45, 1243392), (48, 1165680), (54, 1036160), (60, 932544), (64, 874260), (72, 777120), (80, 699408), (90, 621696), (96, 582840), (108, 518080), (120, 466272), (128, 437130), (135, 414464), (144, 388560), (160, 349704), (180, 310848), (192, 291420), (216, 259040), (240, 233136), (256, 218565), (270, 207232), (288, 194280), (320, 174852), (360, 155424), (384, 145710), (432, 129520), (480, 116568), (540, 103616), (576, 97140), (640, 87426), (720, 77712), (768, 72855), (864, 64760), (960, 58284), (1080, 51808), (1152, 48570), (1280, 43713), (1440, 38856), (1619, 34560), (1728, 32380), (1920, 29142), (2160, 25904), (2304, 24285), (2880, 19428), (3238, 17280), (3456, 16190), (3840, 14571), (4320, 12952), (4857, 11520), (5760, 9714), (6476, 8640), (6912, 8095)]