85308480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1601

約数の個数: 168

約数和(自身を含む): 309067200

約数和(自身を除く): 223758720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1559, 1710, 1824, 2280, 2736, 2880, 3040, 3118, 3420, 3648, 4560, 4677, 5472, 6080, 6236, 6840, 7795, 9120, 9354, 10944, 12472, 13680, 14031, 15590, 18240, 18708, 23385, 24944, 27360, 28062, 29621, 31180, 37416, 46770, 49888, 54720, 56124, 59242, 62360, 70155, 74832, 88863, 93540, 99776, 112248, 118484, 124720, 140310, 148105, 149664, 177726, 187080, 224496, 236968, 249440, 266589, 280620, 296210, 299328, 355452, 374160, 444315, 448992, 473936, 498880, 533178, 561240, 592420, 710904, 748320, 888630, 897984, 947872, 1066356, 1122480, 1184840, 1332945, 1421808, 1496640, 1777260, 1895744, 2132712, 2244960, 2369680, 2665890, 2843616, 3554520, 4265424, 4489920, 4739360, 5331780, 5687232, 7109040, 8530848, 9478720, 10663560, 14218080, 17061696, 21327120, 28436160, 42654240, 85308480]

約数ペア:

[(1, 85308480), (2, 42654240), (3, 28436160), (4, 21327120), (5, 17061696), (6, 14218080), (8, 10663560), (9, 9478720), (10, 8530848), (12, 7109040), (15, 5687232), (16, 5331780), (18, 4739360), (19, 4489920), (20, 4265424), (24, 3554520), (30, 2843616), (32, 2665890), (36, 2369680), (38, 2244960), (40, 2132712), (45, 1895744), (48, 1777260), (57, 1496640), (60, 1421808), (64, 1332945), (72, 1184840), (76, 1122480), (80, 1066356), (90, 947872), (95, 897984), (96, 888630), (114, 748320), (120, 710904), (144, 592420), (152, 561240), (160, 533178), (171, 498880), (180, 473936), (190, 448992), (192, 444315), (228, 374160), (240, 355452), (285, 299328), (288, 296210), (304, 280620), (320, 266589), (342, 249440), (360, 236968), (380, 224496), (456, 187080), (480, 177726), (570, 149664), (576, 148105), (608, 140310), (684, 124720), (720, 118484), (760, 112248), (855, 99776), (912, 93540), (960, 88863), (1140, 74832), (1216, 70155), (1368, 62360), (1440, 59242), (1520, 56124), (1559, 54720), (1710, 49888), (1824, 46770), (2280, 37416), (2736, 31180), (2880, 29621), (3040, 28062), (3118, 27360), (3420, 24944), (3648, 23385), (4560, 18708), (4677, 18240), (5472, 15590), (6080, 14031), (6236, 13680), (6840, 12472), (7795, 10944), (9120, 9354)]