1217615040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3329}}^1$

素因数の和:3479

約数の個数: 168

約数和(自身を含む): 4222333440

約数和(自身を除く): 3004718400

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, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 2880, 3048, 3329, 3810, 4064, 4572, 5080, 5715, 6096, 6658, 7620, 8128, 9144, 9987, 10160, 11430, 12192, 13316, 15240, 16645, 18288, 19974, 20320, 22860, 24384, 26632, 29961, 30480, 33290, 36576, 39948, 40640, 45720, 49935, 53264, 59922, 60960, 66580, 73152, 79896, 91440, 99870, 106528, 119844, 121920, 133160, 149805, 159792, 182880, 199740, 213056, 239688, 266320, 299610, 319584, 365760, 399480, 422783, 479376, 532640, 599220, 639168, 798960, 845566, 958752, 1065280, 1198440, 1268349, 1597920, 1691132, 1917504, 2113915, 2396880, 2536698, 3195840, 3382264, 3805047, 4227830, 4793760, 5073396, 6341745, 6764528, 7610094, 8455660, 9587520, 10146792, 12683490, 13529056, 15220188, 16911320, 19025235, 20293584, 25366980, 27058112, 30440376, 33822640, 38050470, 40587168, 50733960, 60880752, 67645280, 76100940, 81174336, 101467920, 121761504, 135290560, 152201880, 202935840, 243523008, 304403760, 405871680, 608807520, 1217615040]

約数ペア:

[(1, 1217615040), (2, 608807520), (3, 405871680), (4, 304403760), (5, 243523008), (6, 202935840), (8, 152201880), (9, 135290560), (10, 121761504), (12, 101467920), (15, 81174336), (16, 76100940), (18, 67645280), (20, 60880752), (24, 50733960), (30, 40587168), (32, 38050470), (36, 33822640), (40, 30440376), (45, 27058112), (48, 25366980), (60, 20293584), (64, 19025235), (72, 16911320), (80, 15220188), (90, 13529056), (96, 12683490), (120, 10146792), (127, 9587520), (144, 8455660), (160, 7610094), (180, 6764528), (192, 6341745), (240, 5073396), (254, 4793760), (288, 4227830), (320, 3805047), (360, 3382264), (381, 3195840), (480, 2536698), (508, 2396880), (576, 2113915), (635, 1917504), (720, 1691132), (762, 1597920), (960, 1268349), (1016, 1198440), (1143, 1065280), (1270, 958752), (1440, 845566), (1524, 798960), (1905, 639168), (2032, 599220), (2286, 532640), (2540, 479376), (2880, 422783), (3048, 399480), (3329, 365760), (3810, 319584), (4064, 299610), (4572, 266320), (5080, 239688), (5715, 213056), (6096, 199740), (6658, 182880), (7620, 159792), (8128, 149805), (9144, 133160), (9987, 121920), (10160, 119844), (11430, 106528), (12192, 99870), (13316, 91440), (15240, 79896), (16645, 73152), (18288, 66580), (19974, 60960), (20320, 59922), (22860, 53264), (24384, 49935), (26632, 45720), (29961, 40640), (30480, 39948), (33290, 36576)]