243367140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{176353}}^1$

素因数の和:176388

約数の個数: 48

約数和(自身を含む): 711059328

約数和(自身を除く): 467692188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 176353, 352706, 529059, 705412, 881765, 1058118, 1763530, 2116236, 2645295, 3527060, 4056119, 5290590, 8112238, 10581180, 12168357, 16224476, 20280595, 24336714, 40561190, 48673428, 60841785, 81122380, 121683570, 243367140]

約数ペア:

[(1, 243367140), (2, 121683570), (3, 81122380), (4, 60841785), (5, 48673428), (6, 40561190), (10, 24336714), (12, 20280595), (15, 16224476), (20, 12168357), (23, 10581180), (30, 8112238), (46, 5290590), (60, 4056119), (69, 3527060), (92, 2645295), (115, 2116236), (138, 1763530), (230, 1058118), (276, 881765), (345, 705412), (460, 529059), (690, 352706), (1380, 176353)]