242384760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{673291}}^1$

素因数の和:673308

約数の個数: 48

約数和(自身を含む): 787751640

約数和(自身を除く): 545366880

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, 673291, 1346582, 2019873, 2693164, 3366455, 4039746, 5386328, 6059619, 6732910, 8079492, 10099365, 12119238, 13465820, 16158984, 20198730, 24238476, 26931640, 30298095, 40397460, 48476952, 60596190, 80794920, 121192380, 242384760]

約数ペア:

[(1, 242384760), (2, 121192380), (3, 80794920), (4, 60596190), (5, 48476952), (6, 40397460), (8, 30298095), (9, 26931640), (10, 24238476), (12, 20198730), (15, 16158984), (18, 13465820), (20, 12119238), (24, 10099365), (30, 8079492), (36, 6732910), (40, 6059619), (45, 5386328), (60, 4039746), (72, 3366455), (90, 2693164), (120, 2019873), (180, 1346582), (360, 673291)]