87982080

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{179}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 283111200

約数和(自身を除く): 195129120

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, 179, 192, 240, 256, 320, 358, 384, 480, 512, 537, 640, 716, 768, 895, 960, 1024, 1074, 1280, 1432, 1536, 1790, 1920, 2048, 2148, 2560, 2685, 2864, 3072, 3580, 3840, 4096, 4296, 5120, 5370, 5728, 6144, 7160, 7680, 8192, 8592, 10240, 10740, 11456, 12288, 14320, 15360, 16384, 17184, 20480, 21480, 22912, 24576, 28640, 30720, 32768, 34368, 40960, 42960, 45824, 49152, 57280, 61440, 68736, 81920, 85920, 91648, 98304, 114560, 122880, 137472, 163840, 171840, 183296, 229120, 245760, 274944, 343680, 366592, 458240, 491520, 549888, 687360, 733184, 916480, 1099776, 1374720, 1466368, 1832960, 2199552, 2749440, 2932736, 3665920, 4399104, 5498880, 5865472, 7331840, 8798208, 10997760, 14663680, 17596416, 21995520, 29327360, 43991040, 87982080]

約数ペア:

[(1, 87982080), (2, 43991040), (3, 29327360), (4, 21995520), (5, 17596416), (6, 14663680), (8, 10997760), (10, 8798208), (12, 7331840), (15, 5865472), (16, 5498880), (20, 4399104), (24, 3665920), (30, 2932736), (32, 2749440), (40, 2199552), (48, 1832960), (60, 1466368), (64, 1374720), (80, 1099776), (96, 916480), (120, 733184), (128, 687360), (160, 549888), (179, 491520), (192, 458240), (240, 366592), (256, 343680), (320, 274944), (358, 245760), (384, 229120), (480, 183296), (512, 171840), (537, 163840), (640, 137472), (716, 122880), (768, 114560), (895, 98304), (960, 91648), (1024, 85920), (1074, 81920), (1280, 68736), (1432, 61440), (1536, 57280), (1790, 49152), (1920, 45824), (2048, 42960), (2148, 40960), (2560, 34368), (2685, 32768), (2864, 30720), (3072, 28640), (3580, 24576), (3840, 22912), (4096, 21480), (4296, 20480), (5120, 17184), (5370, 16384), (5728, 15360), (6144, 14320), (7160, 12288), (7680, 11456), (8192, 10740), (8592, 10240)]