120077440

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 335376000

約数和(自身を除く): 215298560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 547, 560, 640, 686, 784, 896, 980, 1094, 1120, 1372, 1568, 1715, 1960, 2188, 2240, 2735, 2744, 3136, 3430, 3829, 3920, 4376, 4480, 5470, 5488, 6272, 6860, 7658, 7840, 8752, 10940, 10976, 13720, 15316, 15680, 17504, 19145, 21880, 21952, 26803, 27440, 30632, 31360, 35008, 38290, 43760, 43904, 53606, 54880, 61264, 70016, 76580, 87520, 107212, 109760, 122528, 134015, 153160, 175040, 187621, 214424, 219520, 245056, 268030, 306320, 350080, 375242, 428848, 490112, 536060, 612640, 750484, 857696, 938105, 1072120, 1225280, 1500968, 1715392, 1876210, 2144240, 2450560, 3001936, 3430784, 3752420, 4288480, 6003872, 7504840, 8576960, 12007744, 15009680, 17153920, 24015488, 30019360, 60038720, 120077440]

約数ペア:

[(1, 120077440), (2, 60038720), (4, 30019360), (5, 24015488), (7, 17153920), (8, 15009680), (10, 12007744), (14, 8576960), (16, 7504840), (20, 6003872), (28, 4288480), (32, 3752420), (35, 3430784), (40, 3001936), (49, 2450560), (56, 2144240), (64, 1876210), (70, 1715392), (80, 1500968), (98, 1225280), (112, 1072120), (128, 938105), (140, 857696), (160, 750484), (196, 612640), (224, 536060), (245, 490112), (280, 428848), (320, 375242), (343, 350080), (392, 306320), (448, 268030), (490, 245056), (547, 219520), (560, 214424), (640, 187621), (686, 175040), (784, 153160), (896, 134015), (980, 122528), (1094, 109760), (1120, 107212), (1372, 87520), (1568, 76580), (1715, 70016), (1960, 61264), (2188, 54880), (2240, 53606), (2735, 43904), (2744, 43760), (3136, 38290), (3430, 35008), (3829, 31360), (3920, 30632), (4376, 27440), (4480, 26803), (5470, 21952), (5488, 21880), (6272, 19145), (6860, 17504), (7658, 15680), (7840, 15316), (8752, 13720), (10940, 10976)]