2940539520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35617}}^1$

素因数の和:35682

約数の個数: 128

約数和(自身を含む): 9591215040

約数和(自身を除く): 6650675520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 5160, 5504, 6880, 8256, 10320, 13760, 16512, 20640, 27520, 35617, 41280, 71234, 82560, 106851, 142468, 178085, 213702, 284936, 356170, 427404, 534255, 569872, 712340, 854808, 1068510, 1139744, 1424680, 1531531, 1709616, 2137020, 2279488, 2849360, 3063062, 3419232, 4274040, 4558976, 4594593, 5698720, 6126124, 6838464, 7657655, 8548080, 9189186, 11397440, 12252248, 13676928, 15315310, 17096160, 18378372, 22794880, 22972965, 24504496, 30630620, 34192320, 36756744, 45945930, 49008992, 61261240, 68384640, 73513488, 91891860, 98017984, 122522480, 147026976, 183783720, 196035968, 245044960, 294053952, 367567440, 490089920, 588107904, 735134880, 980179840, 1470269760, 2940539520]

約数ペア:

[(1, 2940539520), (2, 1470269760), (3, 980179840), (4, 735134880), (5, 588107904), (6, 490089920), (8, 367567440), (10, 294053952), (12, 245044960), (15, 196035968), (16, 183783720), (20, 147026976), (24, 122522480), (30, 98017984), (32, 91891860), (40, 73513488), (43, 68384640), (48, 61261240), (60, 49008992), (64, 45945930), (80, 36756744), (86, 34192320), (96, 30630620), (120, 24504496), (128, 22972965), (129, 22794880), (160, 18378372), (172, 17096160), (192, 15315310), (215, 13676928), (240, 12252248), (258, 11397440), (320, 9189186), (344, 8548080), (384, 7657655), (430, 6838464), (480, 6126124), (516, 5698720), (640, 4594593), (645, 4558976), (688, 4274040), (860, 3419232), (960, 3063062), (1032, 2849360), (1290, 2279488), (1376, 2137020), (1720, 1709616), (1920, 1531531), (2064, 1424680), (2580, 1139744), (2752, 1068510), (3440, 854808), (4128, 712340), (5160, 569872), (5504, 534255), (6880, 427404), (8256, 356170), (10320, 284936), (13760, 213702), (16512, 178085), (20640, 142468), (27520, 106851), (35617, 82560), (41280, 71234)]