131079840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{273083}}^1$

素因数の和:273101

約数の個数: 48

約数和(自身を含む): 412903008

約数和(自身を除く): 281823168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 273083, 546166, 819249, 1092332, 1365415, 1638498, 2184664, 2730830, 3276996, 4096245, 4369328, 5461660, 6553992, 8192490, 8738656, 10923320, 13107984, 16384980, 21846640, 26215968, 32769960, 43693280, 65539920, 131079840]

約数ペア:

[(1, 131079840), (2, 65539920), (3, 43693280), (4, 32769960), (5, 26215968), (6, 21846640), (8, 16384980), (10, 13107984), (12, 10923320), (15, 8738656), (16, 8192490), (20, 6553992), (24, 5461660), (30, 4369328), (32, 4096245), (40, 3276996), (48, 2730830), (60, 2184664), (80, 1638498), (96, 1365415), (120, 1092332), (160, 819249), (240, 546166), (480, 273083)]