3070920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 9328320

約数和(自身を除く): 6257400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 163, 314, 326, 471, 489, 628, 652, 785, 815, 942, 978, 1256, 1304, 1570, 1630, 1884, 1956, 2355, 2445, 3140, 3260, 3768, 3912, 4710, 4890, 6280, 6520, 9420, 9780, 18840, 19560, 25591, 51182, 76773, 102364, 127955, 153546, 204728, 255910, 307092, 383865, 511820, 614184, 767730, 1023640, 1535460, 3070920]

約数ペア:

[(1, 3070920), (2, 1535460), (3, 1023640), (4, 767730), (5, 614184), (6, 511820), (8, 383865), (10, 307092), (12, 255910), (15, 204728), (20, 153546), (24, 127955), (30, 102364), (40, 76773), (60, 51182), (120, 25591), (157, 19560), (163, 18840), (314, 9780), (326, 9420), (471, 6520), (489, 6280), (628, 4890), (652, 4710), (785, 3912), (815, 3768), (942, 3260), (978, 3140), (1256, 2445), (1304, 2355), (1570, 1956), (1630, 1884)]