57479160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 123960840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 83, 87, 116, 120, 145, 166, 174, 199, 232, 249, 290, 332, 348, 398, 415, 435, 498, 580, 597, 664, 696, 796, 830, 870, 995, 996, 1160, 1194, 1245, 1592, 1660, 1740, 1990, 1992, 2388, 2407, 2490, 2985, 3320, 3480, 3980, 4776, 4814, 4980, 5771, 5970, 7221, 7960, 9628, 9960, 11542, 11940, 12035, 14442, 16517, 17313, 19256, 23084, 23880, 24070, 28855, 28884, 33034, 34626, 36105, 46168, 48140, 49551, 57710, 57768, 66068, 69252, 72210, 82585, 86565, 96280, 99102, 115420, 132136, 138504, 144420, 165170, 173130, 198204, 230840, 247755, 288840, 330340, 346260, 396408, 478993, 495510, 660680, 692520, 957986, 991020, 1436979, 1915972, 1982040, 2394965, 2873958, 3831944, 4789930, 5747916, 7184895, 9579860, 11495832, 14369790, 19159720, 28739580, 57479160]

約数ペア:

[(1, 57479160), (2, 28739580), (3, 19159720), (4, 14369790), (5, 11495832), (6, 9579860), (8, 7184895), (10, 5747916), (12, 4789930), (15, 3831944), (20, 2873958), (24, 2394965), (29, 1982040), (30, 1915972), (40, 1436979), (58, 991020), (60, 957986), (83, 692520), (87, 660680), (116, 495510), (120, 478993), (145, 396408), (166, 346260), (174, 330340), (199, 288840), (232, 247755), (249, 230840), (290, 198204), (332, 173130), (348, 165170), (398, 144420), (415, 138504), (435, 132136), (498, 115420), (580, 99102), (597, 96280), (664, 86565), (696, 82585), (796, 72210), (830, 69252), (870, 66068), (995, 57768), (996, 57710), (1160, 49551), (1194, 48140), (1245, 46168), (1592, 36105), (1660, 34626), (1740, 33034), (1990, 28884), (1992, 28855), (2388, 24070), (2407, 23880), (2490, 23084), (2985, 19256), (3320, 17313), (3480, 16517), (3980, 14442), (4776, 12035), (4814, 11940), (4980, 11542), (5771, 9960), (5970, 9628), (7221, 7960)]