4376520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{12157}}^1$

素因数の和:12174

約数の個数: 48

約数和(自身を含む): 14224860

約数和(自身を除く): 9848340

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, 12157, 24314, 36471, 48628, 60785, 72942, 97256, 109413, 121570, 145884, 182355, 218826, 243140, 291768, 364710, 437652, 486280, 547065, 729420, 875304, 1094130, 1458840, 2188260, 4376520]

約数ペア:

[(1, 4376520), (2, 2188260), (3, 1458840), (4, 1094130), (5, 875304), (6, 729420), (8, 547065), (9, 486280), (10, 437652), (12, 364710), (15, 291768), (18, 243140), (20, 218826), (24, 182355), (30, 145884), (36, 121570), (40, 109413), (45, 97256), (60, 72942), (72, 60785), (90, 48628), (120, 36471), (180, 24314), (360, 12157)]