40754520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 134222400

約数和(自身を除く): 93467880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1433, 1580, 1896, 2370, 2844, 2866, 3160, 3555, 4299, 4740, 5688, 5732, 7110, 7165, 8598, 9480, 11464, 12897, 14220, 14330, 17196, 21495, 25794, 28440, 28660, 34392, 42990, 51588, 57320, 64485, 85980, 103176, 113207, 128970, 171960, 226414, 257940, 339621, 452828, 515880, 566035, 679242, 905656, 1018863, 1132070, 1358484, 1698105, 2037726, 2264140, 2716968, 3396210, 4075452, 4528280, 5094315, 6792420, 8150904, 10188630, 13584840, 20377260, 40754520]

約数ペア:

[(1, 40754520), (2, 20377260), (3, 13584840), (4, 10188630), (5, 8150904), (6, 6792420), (8, 5094315), (9, 4528280), (10, 4075452), (12, 3396210), (15, 2716968), (18, 2264140), (20, 2037726), (24, 1698105), (30, 1358484), (36, 1132070), (40, 1018863), (45, 905656), (60, 679242), (72, 566035), (79, 515880), (90, 452828), (120, 339621), (158, 257940), (180, 226414), (237, 171960), (316, 128970), (360, 113207), (395, 103176), (474, 85980), (632, 64485), (711, 57320), (790, 51588), (948, 42990), (1185, 34392), (1422, 28660), (1433, 28440), (1580, 25794), (1896, 21495), (2370, 17196), (2844, 14330), (2866, 14220), (3160, 12897), (3555, 11464), (4299, 9480), (4740, 8598), (5688, 7165), (5732, 7110)]