117181440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{2543}}^1$

素因数の和:2574

約数の個数: 132

約数和(自身を含む): 406190304

約数和(自身を除く): 289008864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2543, 2560, 2880, 3072, 3840, 4608, 5086, 5120, 5760, 7629, 7680, 9216, 10172, 11520, 12715, 15258, 15360, 20344, 22887, 23040, 25430, 30516, 38145, 40688, 45774, 46080, 50860, 61032, 76290, 81376, 91548, 101720, 114435, 122064, 152580, 162752, 183096, 203440, 228870, 244128, 305160, 325504, 366192, 406880, 457740, 488256, 610320, 651008, 732384, 813760, 915480, 976512, 1220640, 1302016, 1464768, 1627520, 1830960, 1953024, 2441280, 2604032, 2929536, 3255040, 3661920, 3906048, 4882560, 5859072, 6510080, 7323840, 7812096, 9765120, 11718144, 13020160, 14647680, 19530240, 23436288, 29295360, 39060480, 58590720, 117181440]

約数ペア:

[(1, 117181440), (2, 58590720), (3, 39060480), (4, 29295360), (5, 23436288), (6, 19530240), (8, 14647680), (9, 13020160), (10, 11718144), (12, 9765120), (15, 7812096), (16, 7323840), (18, 6510080), (20, 5859072), (24, 4882560), (30, 3906048), (32, 3661920), (36, 3255040), (40, 2929536), (45, 2604032), (48, 2441280), (60, 1953024), (64, 1830960), (72, 1627520), (80, 1464768), (90, 1302016), (96, 1220640), (120, 976512), (128, 915480), (144, 813760), (160, 732384), (180, 651008), (192, 610320), (240, 488256), (256, 457740), (288, 406880), (320, 366192), (360, 325504), (384, 305160), (480, 244128), (512, 228870), (576, 203440), (640, 183096), (720, 162752), (768, 152580), (960, 122064), (1024, 114435), (1152, 101720), (1280, 91548), (1440, 81376), (1536, 76290), (1920, 61032), (2304, 50860), (2543, 46080), (2560, 45774), (2880, 40688), (3072, 38145), (3840, 30516), (4608, 25430), (5086, 23040), (5120, 22887), (5760, 20344), (7629, 15360), (7680, 15258), (9216, 12715), (10172, 11520)]