2399445360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{659}}^1$

素因数の和:1080

約数の個数: 240

約数和(自身を含む): 8713504800

約数和(自身を除く): 6314059440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 389, 390, 468, 520, 585, 624, 659, 720, 778, 780, 936, 1040, 1167, 1170, 1318, 1556, 1560, 1872, 1945, 1977, 2334, 2340, 2636, 3112, 3120, 3295, 3501, 3890, 3954, 4668, 4680, 5057, 5272, 5835, 5931, 6224, 6590, 7002, 7780, 7908, 8567, 9336, 9360, 9885, 10114, 10544, 11670, 11862, 13180, 14004, 15171, 15560, 15816, 17134, 17505, 18672, 19770, 20228, 23340, 23724, 25285, 25701, 26360, 28008, 29655, 30342, 31120, 31632, 34268, 35010, 39540, 40456, 42835, 45513, 46680, 47448, 50570, 51402, 52720, 56016, 59310, 60684, 68536, 70020, 75855, 77103, 79080, 80912, 85670, 91026, 93360, 94896, 101140, 102804, 118620, 121368, 128505, 137072, 140040, 151710, 154206, 158160, 171340, 182052, 202280, 205608, 227565, 237240, 242736, 256351, 257010, 280080, 303420, 308412, 342680, 364104, 385515, 404560, 411216, 455130, 474480, 512702, 514020, 606840, 616824, 685360, 728208, 769053, 771030, 910260, 1025404, 1028040, 1213680, 1233648, 1281755, 1538106, 1542060, 1820520, 2050808, 2056080, 2307159, 2563510, 3076212, 3084120, 3332563, 3641040, 3845265, 4101616, 4614318, 5127020, 6152424, 6168240, 6665126, 7690530, 9228636, 9997689, 10254040, 11535795, 12304848, 13330252, 15381060, 16662815, 18457272, 19995378, 20508080, 23071590, 26660504, 29993067, 30762120, 33325630, 36914544, 39990756, 46143180, 49988445, 53321008, 59986134, 61524240, 66651260, 79981512, 92286360, 99976890, 119972268, 133302520, 149965335, 159963024, 184572720, 199953780, 239944536, 266605040, 299930670, 399907560, 479889072, 599861340, 799815120, 1199722680, 2399445360]

約数ペア:

[(1, 2399445360), (2, 1199722680), (3, 799815120), (4, 599861340), (5, 479889072), (6, 399907560), (8, 299930670), (9, 266605040), (10, 239944536), (12, 199953780), (13, 184572720), (15, 159963024), (16, 149965335), (18, 133302520), (20, 119972268), (24, 99976890), (26, 92286360), (30, 79981512), (36, 66651260), (39, 61524240), (40, 59986134), (45, 53321008), (48, 49988445), (52, 46143180), (60, 39990756), (65, 36914544), (72, 33325630), (78, 30762120), (80, 29993067), (90, 26660504), (104, 23071590), (117, 20508080), (120, 19995378), (130, 18457272), (144, 16662815), (156, 15381060), (180, 13330252), (195, 12304848), (208, 11535795), (234, 10254040), (240, 9997689), (260, 9228636), (312, 7690530), (360, 6665126), (389, 6168240), (390, 6152424), (468, 5127020), (520, 4614318), (585, 4101616), (624, 3845265), (659, 3641040), (720, 3332563), (778, 3084120), (780, 3076212), (936, 2563510), (1040, 2307159), (1167, 2056080), (1170, 2050808), (1318, 1820520), (1556, 1542060), (1560, 1538106), (1872, 1281755), (1945, 1233648), (1977, 1213680), (2334, 1028040), (2340, 1025404), (2636, 910260), (3112, 771030), (3120, 769053), (3295, 728208), (3501, 685360), (3890, 616824), (3954, 606840), (4668, 514020), (4680, 512702), (5057, 474480), (5272, 455130), (5835, 411216), (5931, 404560), (6224, 385515), (6590, 364104), (7002, 342680), (7780, 308412), (7908, 303420), (8567, 280080), (9336, 257010), (9360, 256351), (9885, 242736), (10114, 237240), (10544, 227565), (11670, 205608), (11862, 202280), (13180, 182052), (14004, 171340), (15171, 158160), (15560, 154206), (15816, 151710), (17134, 140040), (17505, 137072), (18672, 128505), (19770, 121368), (20228, 118620), (23340, 102804), (23724, 101140), (25285, 94896), (25701, 93360), (26360, 91026), (28008, 85670), (29655, 80912), (30342, 79080), (31120, 77103), (31632, 75855), (34268, 70020), (35010, 68536), (39540, 60684), (40456, 59310), (42835, 56016), (45513, 52720), (46680, 51402), (47448, 50570)]