16160520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 48885120

約数和(自身を除く): 32724600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 983, 1096, 1370, 1644, 1966, 2055, 2740, 2949, 3288, 3932, 4110, 4915, 5480, 5898, 7864, 8220, 9830, 11796, 14745, 16440, 19660, 23592, 29490, 39320, 58980, 117960, 134671, 269342, 404013, 538684, 673355, 808026, 1077368, 1346710, 1616052, 2020065, 2693420, 3232104, 4040130, 5386840, 8080260, 16160520]

約数ペア:

[(1, 16160520), (2, 8080260), (3, 5386840), (4, 4040130), (5, 3232104), (6, 2693420), (8, 2020065), (10, 1616052), (12, 1346710), (15, 1077368), (20, 808026), (24, 673355), (30, 538684), (40, 404013), (60, 269342), (120, 134671), (137, 117960), (274, 58980), (411, 39320), (548, 29490), (685, 23592), (822, 19660), (983, 16440), (1096, 14745), (1370, 11796), (1644, 9830), (1966, 8220), (2055, 7864), (2740, 5898), (2949, 5480), (3288, 4915), (3932, 4110)]