38771640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107699}}^1$

素因数の和:107716

約数の個数: 48

約数和(自身を含む): 126009000

約数和(自身を除く): 87237360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 107699, 215398, 323097, 430796, 538495, 646194, 861592, 969291, 1076990, 1292388, 1615485, 1938582, 2153980, 2584776, 3230970, 3877164, 4307960, 4846455, 6461940, 7754328, 9692910, 12923880, 19385820, 38771640]

約数ペア:

[(1, 38771640), (2, 19385820), (3, 12923880), (4, 9692910), (5, 7754328), (6, 6461940), (8, 4846455), (9, 4307960), (10, 3877164), (12, 3230970), (15, 2584776), (18, 2153980), (20, 1938582), (24, 1615485), (30, 1292388), (36, 1076990), (40, 969291), (45, 861592), (60, 646194), (72, 538495), (90, 430796), (120, 323097), (180, 215398), (360, 107699)]