171755520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{5591}}^1$

素因数の和:5621

約数の個数: 96

約数和(自身を含む): 549581760

約数和(自身を除く): 377826240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 5591, 6144, 7680, 10240, 11182, 15360, 16773, 22364, 27955, 30720, 33546, 44728, 55910, 67092, 83865, 89456, 111820, 134184, 167730, 178912, 223640, 268368, 335460, 357824, 447280, 536736, 670920, 715648, 894560, 1073472, 1341840, 1431296, 1789120, 2146944, 2683680, 2862592, 3578240, 4293888, 5367360, 5725184, 7156480, 8587776, 10734720, 11450368, 14312960, 17175552, 21469440, 28625920, 34351104, 42938880, 57251840, 85877760, 171755520]

約数ペア:

[(1, 171755520), (2, 85877760), (3, 57251840), (4, 42938880), (5, 34351104), (6, 28625920), (8, 21469440), (10, 17175552), (12, 14312960), (15, 11450368), (16, 10734720), (20, 8587776), (24, 7156480), (30, 5725184), (32, 5367360), (40, 4293888), (48, 3578240), (60, 2862592), (64, 2683680), (80, 2146944), (96, 1789120), (120, 1431296), (128, 1341840), (160, 1073472), (192, 894560), (240, 715648), (256, 670920), (320, 536736), (384, 447280), (480, 357824), (512, 335460), (640, 268368), (768, 223640), (960, 178912), (1024, 167730), (1280, 134184), (1536, 111820), (1920, 89456), (2048, 83865), (2560, 67092), (3072, 55910), (3840, 44728), (5120, 33546), (5591, 30720), (6144, 27955), (7680, 22364), (10240, 16773), (11182, 15360)]