30466240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 88605360

約数和(自身を除く): 58139120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 67, 70, 80, 98, 112, 116, 134, 140, 145, 160, 196, 203, 224, 232, 245, 268, 280, 290, 320, 335, 392, 406, 448, 464, 469, 490, 536, 560, 580, 670, 784, 812, 928, 938, 980, 1015, 1072, 1120, 1160, 1340, 1421, 1568, 1624, 1856, 1876, 1943, 1960, 2030, 2144, 2240, 2320, 2345, 2680, 2842, 3136, 3248, 3283, 3752, 3886, 3920, 4060, 4288, 4640, 4690, 5360, 5684, 6496, 6566, 7105, 7504, 7772, 7840, 8120, 9280, 9380, 9715, 10720, 11368, 12992, 13132, 13601, 14210, 15008, 15544, 15680, 16240, 16415, 18760, 19430, 21440, 22736, 26264, 27202, 28420, 30016, 31088, 32480, 32830, 37520, 38860, 45472, 52528, 54404, 56840, 62176, 64960, 65660, 68005, 75040, 77720, 90944, 95207, 105056, 108808, 113680, 124352, 131320, 136010, 150080, 155440, 190414, 210112, 217616, 227360, 262640, 272020, 310880, 380828, 435232, 454720, 476035, 525280, 544040, 621760, 761656, 870464, 952070, 1050560, 1088080, 1523312, 1904140, 2176160, 3046624, 3808280, 4352320, 6093248, 7616560, 15233120, 30466240]

約数ペア:

[(1, 30466240), (2, 15233120), (4, 7616560), (5, 6093248), (7, 4352320), (8, 3808280), (10, 3046624), (14, 2176160), (16, 1904140), (20, 1523312), (28, 1088080), (29, 1050560), (32, 952070), (35, 870464), (40, 761656), (49, 621760), (56, 544040), (58, 525280), (64, 476035), (67, 454720), (70, 435232), (80, 380828), (98, 310880), (112, 272020), (116, 262640), (134, 227360), (140, 217616), (145, 210112), (160, 190414), (196, 155440), (203, 150080), (224, 136010), (232, 131320), (245, 124352), (268, 113680), (280, 108808), (290, 105056), (320, 95207), (335, 90944), (392, 77720), (406, 75040), (448, 68005), (464, 65660), (469, 64960), (490, 62176), (536, 56840), (560, 54404), (580, 52528), (670, 45472), (784, 38860), (812, 37520), (928, 32830), (938, 32480), (980, 31088), (1015, 30016), (1072, 28420), (1120, 27202), (1160, 26264), (1340, 22736), (1421, 21440), (1568, 19430), (1624, 18760), (1856, 16415), (1876, 16240), (1943, 15680), (1960, 15544), (2030, 15008), (2144, 14210), (2240, 13601), (2320, 13132), (2345, 12992), (2680, 11368), (2842, 10720), (3136, 9715), (3248, 9380), (3283, 9280), (3752, 8120), (3886, 7840), (3920, 7772), (4060, 7504), (4288, 7105), (4640, 6566), (4690, 6496), (5360, 5684)]