15645867840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{68767}}^1$

素因数の和:68869

約数の個数: 168

約数和(自身を含む): 54497264640

約数和(自身を除く): 38851396800

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, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 6320, 7110, 7584, 9480, 11376, 12640, 14220, 15168, 18960, 22752, 25280, 28440, 37920, 45504, 56880, 68767, 75840, 113760, 137534, 206301, 227520, 275068, 343835, 412602, 550136, 618903, 687670, 825204, 1031505, 1100272, 1237806, 1375340, 1650408, 2063010, 2200544, 2475612, 2750680, 3094515, 3300816, 4126020, 4401088, 4951224, 5432593, 5501360, 6189030, 6601632, 8252040, 9902448, 10865186, 11002720, 12378060, 13203264, 16297779, 16504080, 19804896, 21730372, 22005440, 24756120, 27162965, 32595558, 33008160, 39609792, 43460744, 48893337, 49512240, 54325930, 65191116, 66016320, 81488895, 86921488, 97786674, 99024480, 108651860, 130382232, 162977790, 173842976, 195573348, 198048960, 217303720, 244466685, 260764464, 325955580, 347685952, 391146696, 434607440, 488933370, 521528928, 651911160, 782293392, 869214880, 977866740, 1043057856, 1303822320, 1564586784, 1738429760, 1955733480, 2607644640, 3129173568, 3911466960, 5215289280, 7822933920, 15645867840]

約数ペア:

[(1, 15645867840), (2, 7822933920), (3, 5215289280), (4, 3911466960), (5, 3129173568), (6, 2607644640), (8, 1955733480), (9, 1738429760), (10, 1564586784), (12, 1303822320), (15, 1043057856), (16, 977866740), (18, 869214880), (20, 782293392), (24, 651911160), (30, 521528928), (32, 488933370), (36, 434607440), (40, 391146696), (45, 347685952), (48, 325955580), (60, 260764464), (64, 244466685), (72, 217303720), (79, 198048960), (80, 195573348), (90, 173842976), (96, 162977790), (120, 130382232), (144, 108651860), (158, 99024480), (160, 97786674), (180, 86921488), (192, 81488895), (237, 66016320), (240, 65191116), (288, 54325930), (316, 49512240), (320, 48893337), (360, 43460744), (395, 39609792), (474, 33008160), (480, 32595558), (576, 27162965), (632, 24756120), (711, 22005440), (720, 21730372), (790, 19804896), (948, 16504080), (960, 16297779), (1185, 13203264), (1264, 12378060), (1422, 11002720), (1440, 10865186), (1580, 9902448), (1896, 8252040), (2370, 6601632), (2528, 6189030), (2844, 5501360), (2880, 5432593), (3160, 4951224), (3555, 4401088), (3792, 4126020), (4740, 3300816), (5056, 3094515), (5688, 2750680), (6320, 2475612), (7110, 2200544), (7584, 2063010), (9480, 1650408), (11376, 1375340), (12640, 1237806), (14220, 1100272), (15168, 1031505), (18960, 825204), (22752, 687670), (25280, 618903), (28440, 550136), (37920, 412602), (45504, 343835), (56880, 275068), (68767, 227520), (75840, 206301), (113760, 137534)]