312915202560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13581389}}^1$

素因数の和:13581418

約数の個数: 120

約数和(自身を含む): 1083713433660

約数和(自身を除く): 770798231100

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 13581389, 27162778, 40744167, 54325556, 67906945, 81488334, 108651112, 122232501, 135813890, 162976668, 203720835, 217302224, 244465002, 271627780, 325953336, 407441670, 434604448, 488930004, 543255560, 611162505, 651906672, 814883340, 869208896, 977860008, 1086511120, 1222325010, 1303813344, 1629766680, 1738417792, 1955720016, 2173022240, 2444650020, 2607626688, 3259533360, 3476835584, 3911440032, 4346044480, 4889300040, 5215253376, 6519066720, 6953671168, 7822880064, 8692088960, 9778600080, 10430506752, 13038133440, 15645760128, 17384177920, 19557200160, 20861013504, 26076266880, 31291520256, 34768355840, 39114400320, 52152533760, 62583040512, 78228800640, 104305067520, 156457601280, 312915202560]

約数ペア:

[(1, 312915202560), (2, 156457601280), (3, 104305067520), (4, 78228800640), (5, 62583040512), (6, 52152533760), (8, 39114400320), (9, 34768355840), (10, 31291520256), (12, 26076266880), (15, 20861013504), (16, 19557200160), (18, 17384177920), (20, 15645760128), (24, 13038133440), (30, 10430506752), (32, 9778600080), (36, 8692088960), (40, 7822880064), (45, 6953671168), (48, 6519066720), (60, 5215253376), (64, 4889300040), (72, 4346044480), (80, 3911440032), (90, 3476835584), (96, 3259533360), (120, 2607626688), (128, 2444650020), (144, 2173022240), (160, 1955720016), (180, 1738417792), (192, 1629766680), (240, 1303813344), (256, 1222325010), (288, 1086511120), (320, 977860008), (360, 869208896), (384, 814883340), (480, 651906672), (512, 611162505), (576, 543255560), (640, 488930004), (720, 434604448), (768, 407441670), (960, 325953336), (1152, 271627780), (1280, 244465002), (1440, 217302224), (1536, 203720835), (1920, 162976668), (2304, 135813890), (2560, 122232501), (2880, 108651112), (3840, 81488334), (4608, 67906945), (5760, 54325556), (7680, 40744167), (11520, 27162778), (23040, 13581389)]