127962720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1602

約数の個数: 192

約数和(自身を含む): 471744000

約数和(自身を除く): 343781280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1559, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3118, 3420, 4104, 4320, 4560, 4677, 5130, 5472, 6236, 6840, 7795, 8208, 9120, 9354, 10260, 12472, 13680, 14031, 15590, 16416, 18708, 20520, 23385, 24944, 27360, 28062, 29621, 31180, 37416, 41040, 42093, 46770, 49888, 56124, 59242, 62360, 70155, 74832, 82080, 84186, 88863, 93540, 112248, 118484, 124720, 140310, 148105, 149664, 168372, 177726, 187080, 210465, 224496, 236968, 249440, 266589, 280620, 296210, 336744, 355452, 374160, 420930, 444315, 448992, 473936, 533178, 561240, 592420, 673488, 710904, 748320, 799767, 841860, 888630, 947872, 1066356, 1122480, 1184840, 1332945, 1346976, 1421808, 1599534, 1683720, 1777260, 2132712, 2244960, 2369680, 2665890, 2843616, 3199068, 3367440, 3554520, 3998835, 4265424, 4739360, 5331780, 6398136, 6734880, 7109040, 7997670, 8530848, 10663560, 12796272, 14218080, 15995340, 21327120, 25592544, 31990680, 42654240, 63981360, 127962720]

約数ペア:

[(1, 127962720), (2, 63981360), (3, 42654240), (4, 31990680), (5, 25592544), (6, 21327120), (8, 15995340), (9, 14218080), (10, 12796272), (12, 10663560), (15, 8530848), (16, 7997670), (18, 7109040), (19, 6734880), (20, 6398136), (24, 5331780), (27, 4739360), (30, 4265424), (32, 3998835), (36, 3554520), (38, 3367440), (40, 3199068), (45, 2843616), (48, 2665890), (54, 2369680), (57, 2244960), (60, 2132712), (72, 1777260), (76, 1683720), (80, 1599534), (90, 1421808), (95, 1346976), (96, 1332945), (108, 1184840), (114, 1122480), (120, 1066356), (135, 947872), (144, 888630), (152, 841860), (160, 799767), (171, 748320), (180, 710904), (190, 673488), (216, 592420), (228, 561240), (240, 533178), (270, 473936), (285, 448992), (288, 444315), (304, 420930), (342, 374160), (360, 355452), (380, 336744), (432, 296210), (456, 280620), (480, 266589), (513, 249440), (540, 236968), (570, 224496), (608, 210465), (684, 187080), (720, 177726), (760, 168372), (855, 149664), (864, 148105), (912, 140310), (1026, 124720), (1080, 118484), (1140, 112248), (1368, 93540), (1440, 88863), (1520, 84186), (1559, 82080), (1710, 74832), (1824, 70155), (2052, 62360), (2160, 59242), (2280, 56124), (2565, 49888), (2736, 46770), (3040, 42093), (3118, 41040), (3420, 37416), (4104, 31180), (4320, 29621), (4560, 28062), (4677, 27360), (5130, 24944), (5472, 23385), (6236, 20520), (6840, 18708), (7795, 16416), (8208, 15590), (9120, 14031), (9354, 13680), (10260, 12472)]