16271760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 50889600

約数和(自身を除く): 34617840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 449, 453, 604, 755, 898, 906, 1208, 1347, 1510, 1796, 1812, 2245, 2265, 2416, 2694, 3020, 3592, 3624, 4490, 4530, 5388, 6040, 6735, 7184, 7248, 8980, 9060, 10776, 12080, 13470, 17960, 18120, 21552, 26940, 35920, 36240, 53880, 67799, 107760, 135598, 203397, 271196, 338995, 406794, 542392, 677990, 813588, 1016985, 1084784, 1355980, 1627176, 2033970, 2711960, 3254352, 4067940, 5423920, 8135880, 16271760]

約数ペア:

[(1, 16271760), (2, 8135880), (3, 5423920), (4, 4067940), (5, 3254352), (6, 2711960), (8, 2033970), (10, 1627176), (12, 1355980), (15, 1084784), (16, 1016985), (20, 813588), (24, 677990), (30, 542392), (40, 406794), (48, 338995), (60, 271196), (80, 203397), (120, 135598), (151, 107760), (240, 67799), (302, 53880), (449, 36240), (453, 35920), (604, 26940), (755, 21552), (898, 18120), (906, 17960), (1208, 13470), (1347, 12080), (1510, 10776), (1796, 9060), (1812, 8980), (2245, 7248), (2265, 7184), (2416, 6735), (2694, 6040), (3020, 5388), (3592, 4530), (3624, 4490)]