57204720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79451}}^1$

素因数の和:79470

約数の個数: 60

約数和(自身を含む): 192114936

約数和(自身を除く): 134910216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 79451, 158902, 238353, 317804, 397255, 476706, 635608, 715059, 794510, 953412, 1191765, 1271216, 1430118, 1589020, 1906824, 2383530, 2860236, 3178040, 3575295, 3813648, 4767060, 5720472, 6356080, 7150590, 9534120, 11440944, 14301180, 19068240, 28602360, 57204720]

約数ペア:

[(1, 57204720), (2, 28602360), (3, 19068240), (4, 14301180), (5, 11440944), (6, 9534120), (8, 7150590), (9, 6356080), (10, 5720472), (12, 4767060), (15, 3813648), (16, 3575295), (18, 3178040), (20, 2860236), (24, 2383530), (30, 1906824), (36, 1589020), (40, 1430118), (45, 1271216), (48, 1191765), (60, 953412), (72, 794510), (80, 715059), (90, 635608), (120, 476706), (144, 397255), (180, 317804), (240, 238353), (360, 158902), (720, 79451)]