12486289680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{754003}}^1$

素因数の和:754045

約数の個数: 120

約数和(自身を含む): 43756360128

約数和(自身を除く): 31270070448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 754003, 1508006, 2262009, 3016012, 3770015, 4524018, 6032024, 6786027, 7540030, 9048036, 11310045, 12064048, 13572054, 15080060, 17342069, 18096072, 22620090, 27144108, 30160120, 33930135, 34684138, 36192144, 45240180, 52026207, 54288216, 60320240, 67860270, 69368276, 86710345, 90480360, 104052414, 108576432, 135720540, 138736552, 156078621, 173420690, 180960720, 208104828, 260131035, 271441080, 277473104, 312157242, 346841380, 416209656, 520262070, 542882160, 624314484, 693682760, 780393105, 832419312, 1040524140, 1248628968, 1387365520, 1560786210, 2081048280, 2497257936, 3121572420, 4162096560, 6243144840, 12486289680]

約数ペア:

[(1, 12486289680), (2, 6243144840), (3, 4162096560), (4, 3121572420), (5, 2497257936), (6, 2081048280), (8, 1560786210), (9, 1387365520), (10, 1248628968), (12, 1040524140), (15, 832419312), (16, 780393105), (18, 693682760), (20, 624314484), (23, 542882160), (24, 520262070), (30, 416209656), (36, 346841380), (40, 312157242), (45, 277473104), (46, 271441080), (48, 260131035), (60, 208104828), (69, 180960720), (72, 173420690), (80, 156078621), (90, 138736552), (92, 135720540), (115, 108576432), (120, 104052414), (138, 90480360), (144, 86710345), (180, 69368276), (184, 67860270), (207, 60320240), (230, 54288216), (240, 52026207), (276, 45240180), (345, 36192144), (360, 34684138), (368, 33930135), (414, 30160120), (460, 27144108), (552, 22620090), (690, 18096072), (720, 17342069), (828, 15080060), (920, 13572054), (1035, 12064048), (1104, 11310045), (1380, 9048036), (1656, 7540030), (1840, 6786027), (2070, 6032024), (2760, 4524018), (3312, 3770015), (4140, 3016012), (5520, 2262009), (8280, 1508006), (16560, 754003)]