12370240

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 112

約数和(自身を含む): 32186880

約数和(自身を除く): 19816640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 43, 58, 62, 64, 80, 86, 116, 124, 145, 155, 160, 172, 215, 232, 248, 290, 310, 320, 344, 430, 464, 496, 580, 620, 688, 860, 899, 928, 992, 1160, 1240, 1247, 1333, 1376, 1720, 1798, 1856, 1984, 2320, 2480, 2494, 2666, 2752, 3440, 3596, 4495, 4640, 4960, 4988, 5332, 6235, 6665, 6880, 7192, 8990, 9280, 9920, 9976, 10664, 12470, 13330, 13760, 14384, 17980, 19952, 21328, 24940, 26660, 28768, 35960, 38657, 39904, 42656, 49880, 53320, 57536, 71920, 77314, 79808, 85312, 99760, 106640, 143840, 154628, 193285, 199520, 213280, 287680, 309256, 386570, 399040, 426560, 618512, 773140, 1237024, 1546280, 2474048, 3092560, 6185120, 12370240]

約数ペア:

[(1, 12370240), (2, 6185120), (4, 3092560), (5, 2474048), (8, 1546280), (10, 1237024), (16, 773140), (20, 618512), (29, 426560), (31, 399040), (32, 386570), (40, 309256), (43, 287680), (58, 213280), (62, 199520), (64, 193285), (80, 154628), (86, 143840), (116, 106640), (124, 99760), (145, 85312), (155, 79808), (160, 77314), (172, 71920), (215, 57536), (232, 53320), (248, 49880), (290, 42656), (310, 39904), (320, 38657), (344, 35960), (430, 28768), (464, 26660), (496, 24940), (580, 21328), (620, 19952), (688, 17980), (860, 14384), (899, 13760), (928, 13330), (992, 12470), (1160, 10664), (1240, 9976), (1247, 9920), (1333, 9280), (1376, 8990), (1720, 7192), (1798, 6880), (1856, 6665), (1984, 6235), (2320, 5332), (2480, 4988), (2494, 4960), (2666, 4640), (2752, 4495), (3440, 3596)]