1386301680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3559}}^1$

素因数の和:4119

約数の個数: 120

約数和(自身を含む): 4665579360

約数和(自身を除く): 3279277680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 541, 720, 1082, 1623, 2164, 2705, 3246, 3559, 4328, 4869, 5410, 6492, 7118, 8115, 8656, 9738, 10677, 10820, 12984, 14236, 16230, 17795, 19476, 21354, 21640, 24345, 25968, 28472, 32031, 32460, 35590, 38952, 42708, 43280, 48690, 53385, 56944, 64062, 64920, 71180, 77904, 85416, 97380, 106770, 128124, 129840, 142360, 160155, 170832, 194760, 213540, 256248, 284720, 320310, 389520, 427080, 512496, 640620, 854160, 1281240, 1925419, 2562480, 3850838, 5776257, 7701676, 9627095, 11552514, 15403352, 17328771, 19254190, 23105028, 28881285, 30806704, 34657542, 38508380, 46210056, 57762570, 69315084, 77016760, 86643855, 92420112, 115525140, 138630168, 154033520, 173287710, 231050280, 277260336, 346575420, 462100560, 693150840, 1386301680]

約数ペア:

[(1, 1386301680), (2, 693150840), (3, 462100560), (4, 346575420), (5, 277260336), (6, 231050280), (8, 173287710), (9, 154033520), (10, 138630168), (12, 115525140), (15, 92420112), (16, 86643855), (18, 77016760), (20, 69315084), (24, 57762570), (30, 46210056), (36, 38508380), (40, 34657542), (45, 30806704), (48, 28881285), (60, 23105028), (72, 19254190), (80, 17328771), (90, 15403352), (120, 11552514), (144, 9627095), (180, 7701676), (240, 5776257), (360, 3850838), (541, 2562480), (720, 1925419), (1082, 1281240), (1623, 854160), (2164, 640620), (2705, 512496), (3246, 427080), (3559, 389520), (4328, 320310), (4869, 284720), (5410, 256248), (6492, 213540), (7118, 194760), (8115, 170832), (8656, 160155), (9738, 142360), (10677, 129840), (10820, 128124), (12984, 106770), (14236, 97380), (16230, 85416), (17795, 77904), (19476, 71180), (21354, 64920), (21640, 64062), (24345, 56944), (25968, 53385), (28472, 48690), (32031, 43280), (32460, 42708), (35590, 38952)]