78136320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{5087}}^1$

素因数の和:5115

約数の個数: 88

約数和(自身を含む): 249963264

約数和(自身を除く): 171826944

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, 2560, 3072, 3840, 5087, 5120, 7680, 10174, 15261, 15360, 20348, 25435, 30522, 40696, 50870, 61044, 76305, 81392, 101740, 122088, 152610, 162784, 203480, 244176, 305220, 325568, 406960, 488352, 610440, 651136, 813920, 976704, 1220880, 1302272, 1627840, 1953408, 2441760, 2604544, 3255680, 3906816, 4883520, 5209088, 6511360, 7813632, 9767040, 13022720, 15627264, 19534080, 26045440, 39068160, 78136320]

約数ペア:

[(1, 78136320), (2, 39068160), (3, 26045440), (4, 19534080), (5, 15627264), (6, 13022720), (8, 9767040), (10, 7813632), (12, 6511360), (15, 5209088), (16, 4883520), (20, 3906816), (24, 3255680), (30, 2604544), (32, 2441760), (40, 1953408), (48, 1627840), (60, 1302272), (64, 1220880), (80, 976704), (96, 813920), (120, 651136), (128, 610440), (160, 488352), (192, 406960), (240, 325568), (256, 305220), (320, 244176), (384, 203480), (480, 162784), (512, 152610), (640, 122088), (768, 101740), (960, 81392), (1024, 76305), (1280, 61044), (1536, 50870), (1920, 40696), (2560, 30522), (3072, 25435), (3840, 20348), (5087, 15360), (5120, 15261), (7680, 10174)]