80456700480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6446851}}^1$

素因数の和:6446884

約数の個数: 112

約数和(自身を含む): 275100068544

約数和(自身を除く): 194643368064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 6446851, 12893702, 19340553, 25787404, 32234255, 38681106, 51574808, 64468510, 77362212, 83809063, 96702765, 103149616, 128937020, 154724424, 167618126, 193405530, 206299232, 251427189, 257874040, 309448848, 335236252, 386811060, 412598464, 419045315, 502854378, 515748080, 618897696, 670472504, 773622120, 838090630, 1005708756, 1031496160, 1237795392, 1257135945, 1340945008, 1547244240, 1676181260, 2011417512, 2062992320, 2514271890, 2681890016, 3094488480, 3352362520, 4022835024, 5028543780, 5363780032, 6188976960, 6704725040, 8045670048, 10057087560, 13409450080, 16091340096, 20114175120, 26818900160, 40228350240, 80456700480]

約数ペア:

[(1, 80456700480), (2, 40228350240), (3, 26818900160), (4, 20114175120), (5, 16091340096), (6, 13409450080), (8, 10057087560), (10, 8045670048), (12, 6704725040), (13, 6188976960), (15, 5363780032), (16, 5028543780), (20, 4022835024), (24, 3352362520), (26, 3094488480), (30, 2681890016), (32, 2514271890), (39, 2062992320), (40, 2011417512), (48, 1676181260), (52, 1547244240), (60, 1340945008), (64, 1257135945), (65, 1237795392), (78, 1031496160), (80, 1005708756), (96, 838090630), (104, 773622120), (120, 670472504), (130, 618897696), (156, 515748080), (160, 502854378), (192, 419045315), (195, 412598464), (208, 386811060), (240, 335236252), (260, 309448848), (312, 257874040), (320, 251427189), (390, 206299232), (416, 193405530), (480, 167618126), (520, 154724424), (624, 128937020), (780, 103149616), (832, 96702765), (960, 83809063), (1040, 77362212), (1248, 64468510), (1560, 51574808), (2080, 38681106), (2496, 32234255), (3120, 25787404), (4160, 19340553), (6240, 12893702), (12480, 6446851)]