230780480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:676

約数の個数: 112

約数和(自身を含む): 632033280

約数和(自身を除く): 401252800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 269, 280, 320, 383, 448, 538, 560, 766, 1076, 1120, 1345, 1532, 1883, 1915, 2152, 2240, 2681, 2690, 3064, 3766, 3830, 4304, 5362, 5380, 6128, 7532, 7660, 8608, 9415, 10724, 10760, 12256, 13405, 15064, 15320, 17216, 18830, 21448, 21520, 24512, 26810, 30128, 30640, 37660, 42896, 43040, 53620, 60256, 61280, 75320, 85792, 86080, 103027, 107240, 120512, 122560, 150640, 171584, 206054, 214480, 301280, 412108, 428960, 515135, 602560, 721189, 824216, 857920, 1030270, 1442378, 1648432, 2060540, 2884756, 3296864, 3605945, 4121080, 5769512, 6593728, 7211890, 8242160, 11539024, 14423780, 16484320, 23078048, 28847560, 32968640, 46156096, 57695120, 115390240, 230780480]

約数ペア:

[(1, 230780480), (2, 115390240), (4, 57695120), (5, 46156096), (7, 32968640), (8, 28847560), (10, 23078048), (14, 16484320), (16, 14423780), (20, 11539024), (28, 8242160), (32, 7211890), (35, 6593728), (40, 5769512), (56, 4121080), (64, 3605945), (70, 3296864), (80, 2884756), (112, 2060540), (140, 1648432), (160, 1442378), (224, 1030270), (269, 857920), (280, 824216), (320, 721189), (383, 602560), (448, 515135), (538, 428960), (560, 412108), (766, 301280), (1076, 214480), (1120, 206054), (1345, 171584), (1532, 150640), (1883, 122560), (1915, 120512), (2152, 107240), (2240, 103027), (2681, 86080), (2690, 85792), (3064, 75320), (3766, 61280), (3830, 60256), (4304, 53620), (5362, 43040), (5380, 42896), (6128, 37660), (7532, 30640), (7660, 30128), (8608, 26810), (9415, 24512), (10724, 21520), (10760, 21448), (12256, 18830), (13405, 17216), (15064, 15320)]