127615680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:703

約数の個数: 168

約数和(自身を含む): 445690752

約数和(自身を除く): 318075072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 438, 480, 576, 584, 607, 657, 720, 730, 876, 960, 1095, 1168, 1214, 1314, 1440, 1460, 1752, 1821, 2190, 2336, 2428, 2628, 2880, 2920, 3035, 3285, 3504, 3642, 4380, 4672, 4856, 5256, 5463, 5840, 6070, 6570, 7008, 7284, 8760, 9105, 9712, 10512, 10926, 11680, 12140, 13140, 14016, 14568, 17520, 18210, 19424, 21024, 21852, 23360, 24280, 26280, 27315, 29136, 35040, 36420, 38848, 42048, 43704, 44311, 48560, 52560, 54630, 58272, 70080, 72840, 87408, 88622, 97120, 105120, 109260, 116544, 132933, 145680, 174816, 177244, 194240, 210240, 218520, 221555, 265866, 291360, 349632, 354488, 398799, 437040, 443110, 531732, 582720, 664665, 708976, 797598, 874080, 886220, 1063464, 1329330, 1417952, 1595196, 1748160, 1772440, 1993995, 2126928, 2658660, 2835904, 3190392, 3544880, 3987990, 4253856, 5317320, 6380784, 7089760, 7975980, 8507712, 10634640, 12761568, 14179520, 15951960, 21269280, 25523136, 31903920, 42538560, 63807840, 127615680]

約数ペア:

[(1, 127615680), (2, 63807840), (3, 42538560), (4, 31903920), (5, 25523136), (6, 21269280), (8, 15951960), (9, 14179520), (10, 12761568), (12, 10634640), (15, 8507712), (16, 7975980), (18, 7089760), (20, 6380784), (24, 5317320), (30, 4253856), (32, 3987990), (36, 3544880), (40, 3190392), (45, 2835904), (48, 2658660), (60, 2126928), (64, 1993995), (72, 1772440), (73, 1748160), (80, 1595196), (90, 1417952), (96, 1329330), (120, 1063464), (144, 886220), (146, 874080), (160, 797598), (180, 708976), (192, 664665), (219, 582720), (240, 531732), (288, 443110), (292, 437040), (320, 398799), (360, 354488), (365, 349632), (438, 291360), (480, 265866), (576, 221555), (584, 218520), (607, 210240), (657, 194240), (720, 177244), (730, 174816), (876, 145680), (960, 132933), (1095, 116544), (1168, 109260), (1214, 105120), (1314, 97120), (1440, 88622), (1460, 87408), (1752, 72840), (1821, 70080), (2190, 58272), (2336, 54630), (2428, 52560), (2628, 48560), (2880, 44311), (2920, 43704), (3035, 42048), (3285, 38848), (3504, 36420), (3642, 35040), (4380, 29136), (4672, 27315), (4856, 26280), (5256, 24280), (5463, 23360), (5840, 21852), (6070, 21024), (6570, 19424), (7008, 18210), (7284, 17520), (8760, 14568), (9105, 14016), (9712, 13140), (10512, 12140), (10926, 11680)]