12139259520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{9257}}^1$

素因数の和:9962

約数の個数: 128

約数和(自身を含む): 38754728640

約数和(自身を除く): 26615469120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 683, 960, 1366, 1920, 2049, 2732, 3415, 4098, 5464, 6830, 8196, 9257, 10245, 10928, 13660, 16392, 18514, 20490, 21856, 27320, 27771, 32784, 37028, 40980, 43712, 46285, 54640, 55542, 65568, 74056, 81960, 87424, 92570, 109280, 111084, 131136, 138855, 148112, 163920, 185140, 218560, 222168, 262272, 277710, 296224, 327840, 370280, 437120, 444336, 555420, 592448, 655680, 740560, 888672, 1110840, 1184896, 1311360, 1481120, 1777344, 2221680, 2962240, 3554688, 4443360, 5924480, 6322531, 8886720, 12645062, 17773440, 18967593, 25290124, 31612655, 37935186, 50580248, 63225310, 75870372, 94837965, 101160496, 126450620, 151740744, 189675930, 202320992, 252901240, 303481488, 379351860, 404641984, 505802480, 606962976, 758703720, 809283968, 1011604960, 1213925952, 1517407440, 2023209920, 2427851904, 3034814880, 4046419840, 6069629760, 12139259520]

約数ペア:

[(1, 12139259520), (2, 6069629760), (3, 4046419840), (4, 3034814880), (5, 2427851904), (6, 2023209920), (8, 1517407440), (10, 1213925952), (12, 1011604960), (15, 809283968), (16, 758703720), (20, 606962976), (24, 505802480), (30, 404641984), (32, 379351860), (40, 303481488), (48, 252901240), (60, 202320992), (64, 189675930), (80, 151740744), (96, 126450620), (120, 101160496), (128, 94837965), (160, 75870372), (192, 63225310), (240, 50580248), (320, 37935186), (384, 31612655), (480, 25290124), (640, 18967593), (683, 17773440), (960, 12645062), (1366, 8886720), (1920, 6322531), (2049, 5924480), (2732, 4443360), (3415, 3554688), (4098, 2962240), (5464, 2221680), (6830, 1777344), (8196, 1481120), (9257, 1311360), (10245, 1184896), (10928, 1110840), (13660, 888672), (16392, 740560), (18514, 655680), (20490, 592448), (21856, 555420), (27320, 444336), (27771, 437120), (32784, 370280), (37028, 327840), (40980, 296224), (43712, 277710), (46285, 262272), (54640, 222168), (55542, 218560), (65568, 185140), (74056, 163920), (81960, 148112), (87424, 138855), (92570, 131136), (109280, 111084)]