1498040640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1499}}^1$

素因数の和:1869

約数の個数: 168

約数和(自身を含む): 5170932000

約数和(自身を除く): 3672891360

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, 144, 160, 180, 192, 240, 288, 320, 347, 360, 480, 576, 694, 720, 960, 1041, 1388, 1440, 1499, 1735, 2082, 2776, 2880, 2998, 3123, 3470, 4164, 4497, 5205, 5552, 5996, 6246, 6940, 7495, 8328, 8994, 10410, 11104, 11992, 12492, 13491, 13880, 14990, 15615, 16656, 17988, 20820, 22208, 22485, 23984, 24984, 26982, 27760, 29980, 31230, 33312, 35976, 41640, 44970, 47968, 49968, 53964, 55520, 59960, 62460, 66624, 67455, 71952, 83280, 89940, 95936, 99936, 107928, 111040, 119920, 124920, 134910, 143904, 166560, 179880, 199872, 215856, 239840, 249840, 269820, 287808, 333120, 359760, 431712, 479680, 499680, 520153, 539640, 719520, 863424, 999360, 1040306, 1079280, 1439040, 1560459, 2080612, 2158560, 2600765, 3120918, 4161224, 4317120, 4681377, 5201530, 6241836, 7802295, 8322448, 9362754, 10403060, 12483672, 15604590, 16644896, 18725508, 20806120, 23406885, 24967344, 31209180, 33289792, 37451016, 41612240, 46813770, 49934688, 62418360, 74902032, 83224480, 93627540, 99869376, 124836720, 149804064, 166448960, 187255080, 249673440, 299608128, 374510160, 499346880, 749020320, 1498040640]

約数ペア:

[(1, 1498040640), (2, 749020320), (3, 499346880), (4, 374510160), (5, 299608128), (6, 249673440), (8, 187255080), (9, 166448960), (10, 149804064), (12, 124836720), (15, 99869376), (16, 93627540), (18, 83224480), (20, 74902032), (24, 62418360), (30, 49934688), (32, 46813770), (36, 41612240), (40, 37451016), (45, 33289792), (48, 31209180), (60, 24967344), (64, 23406885), (72, 20806120), (80, 18725508), (90, 16644896), (96, 15604590), (120, 12483672), (144, 10403060), (160, 9362754), (180, 8322448), (192, 7802295), (240, 6241836), (288, 5201530), (320, 4681377), (347, 4317120), (360, 4161224), (480, 3120918), (576, 2600765), (694, 2158560), (720, 2080612), (960, 1560459), (1041, 1439040), (1388, 1079280), (1440, 1040306), (1499, 999360), (1735, 863424), (2082, 719520), (2776, 539640), (2880, 520153), (2998, 499680), (3123, 479680), (3470, 431712), (4164, 359760), (4497, 333120), (5205, 287808), (5552, 269820), (5996, 249840), (6246, 239840), (6940, 215856), (7495, 199872), (8328, 179880), (8994, 166560), (10410, 143904), (11104, 134910), (11992, 124920), (12492, 119920), (13491, 111040), (13880, 107928), (14990, 99936), (15615, 95936), (16656, 89940), (17988, 83280), (20820, 71952), (22208, 67455), (22485, 66624), (23984, 62460), (24984, 59960), (26982, 55520), (27760, 53964), (29980, 49968), (31230, 47968), (33312, 44970), (35976, 41640)]