124303960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 324725760

約数和(自身を除く): 200421800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 71, 88, 92, 110, 115, 142, 173, 184, 220, 230, 253, 284, 346, 355, 440, 460, 506, 568, 692, 710, 781, 865, 920, 1012, 1265, 1384, 1420, 1562, 1633, 1730, 1903, 2024, 2530, 2840, 3124, 3266, 3460, 3806, 3905, 3979, 5060, 6248, 6532, 6920, 7612, 7810, 7958, 8165, 9515, 10120, 12283, 13064, 15224, 15620, 15916, 16330, 17963, 19030, 19895, 24566, 31240, 31832, 32660, 35926, 38060, 39790, 43769, 49132, 61415, 65320, 71852, 76120, 79580, 87538, 89815, 98264, 122830, 135113, 143704, 159160, 175076, 179630, 218845, 245660, 270226, 282509, 350152, 359260, 437690, 491320, 540452, 565018, 675565, 718520, 875380, 1080904, 1130036, 1351130, 1412545, 1750760, 2260072, 2702260, 2825090, 3107599, 5404520, 5650180, 6215198, 11300360, 12430396, 15537995, 24860792, 31075990, 62151980, 124303960]

約数ペア:

[(1, 124303960), (2, 62151980), (4, 31075990), (5, 24860792), (8, 15537995), (10, 12430396), (11, 11300360), (20, 6215198), (22, 5650180), (23, 5404520), (40, 3107599), (44, 2825090), (46, 2702260), (55, 2260072), (71, 1750760), (88, 1412545), (92, 1351130), (110, 1130036), (115, 1080904), (142, 875380), (173, 718520), (184, 675565), (220, 565018), (230, 540452), (253, 491320), (284, 437690), (346, 359260), (355, 350152), (440, 282509), (460, 270226), (506, 245660), (568, 218845), (692, 179630), (710, 175076), (781, 159160), (865, 143704), (920, 135113), (1012, 122830), (1265, 98264), (1384, 89815), (1420, 87538), (1562, 79580), (1633, 76120), (1730, 71852), (1903, 65320), (2024, 61415), (2530, 49132), (2840, 43769), (3124, 39790), (3266, 38060), (3460, 35926), (3806, 32660), (3905, 31832), (3979, 31240), (5060, 24566), (6248, 19895), (6532, 19030), (6920, 17963), (7612, 16330), (7810, 15916), (7958, 15620), (8165, 15224), (9515, 13064), (10120, 12283)]