1539865920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1949}}^1$

素因数の和:2792

約数の個数: 112

約数和(自身を含む): 4897526400

約数和(自身を除く): 3357660480

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, 160, 192, 240, 320, 480, 823, 960, 1646, 1949, 2469, 3292, 3898, 4115, 4938, 5847, 6584, 7796, 8230, 9745, 9876, 11694, 12345, 13168, 15592, 16460, 19490, 19752, 23388, 24690, 26336, 29235, 31184, 32920, 38980, 39504, 46776, 49380, 52672, 58470, 62368, 65840, 77960, 79008, 93552, 98760, 116940, 124736, 131680, 155920, 158016, 187104, 197520, 233880, 263360, 311840, 374208, 395040, 467760, 623680, 790080, 935520, 1604027, 1871040, 3208054, 4812081, 6416108, 8020135, 9624162, 12832216, 16040270, 19248324, 24060405, 25664432, 32080540, 38496648, 48120810, 51328864, 64161080, 76993296, 96241620, 102657728, 128322160, 153986592, 192483240, 256644320, 307973184, 384966480, 513288640, 769932960, 1539865920]

約数ペア:

[(1, 1539865920), (2, 769932960), (3, 513288640), (4, 384966480), (5, 307973184), (6, 256644320), (8, 192483240), (10, 153986592), (12, 128322160), (15, 102657728), (16, 96241620), (20, 76993296), (24, 64161080), (30, 51328864), (32, 48120810), (40, 38496648), (48, 32080540), (60, 25664432), (64, 24060405), (80, 19248324), (96, 16040270), (120, 12832216), (160, 9624162), (192, 8020135), (240, 6416108), (320, 4812081), (480, 3208054), (823, 1871040), (960, 1604027), (1646, 935520), (1949, 790080), (2469, 623680), (3292, 467760), (3898, 395040), (4115, 374208), (4938, 311840), (5847, 263360), (6584, 233880), (7796, 197520), (8230, 187104), (9745, 158016), (9876, 155920), (11694, 131680), (12345, 124736), (13168, 116940), (15592, 98760), (16460, 93552), (19490, 79008), (19752, 77960), (23388, 65840), (24690, 62368), (26336, 58470), (29235, 52672), (31184, 49380), (32920, 46776), (38980, 39504)]