38555460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71399}}^1$

素因数の和:71417

約数の個数: 48

約数和(自身を含む): 119952000

約数和(自身を除く): 81396540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 71399, 142798, 214197, 285596, 356995, 428394, 642591, 713990, 856788, 1070985, 1285182, 1427980, 1927773, 2141970, 2570364, 3212955, 3855546, 4283940, 6425910, 7711092, 9638865, 12851820, 19277730, 38555460]

約数ペア:

[(1, 38555460), (2, 19277730), (3, 12851820), (4, 9638865), (5, 7711092), (6, 6425910), (9, 4283940), (10, 3855546), (12, 3212955), (15, 2570364), (18, 2141970), (20, 1927773), (27, 1427980), (30, 1285182), (36, 1070985), (45, 856788), (54, 713990), (60, 642591), (90, 428394), (108, 356995), (135, 285596), (180, 214197), (270, 142798), (540, 71399)]