306039060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{62971}}^1$

素因数の和:62995

約数の個数: 72

約数和(自身を含む): 962715936

約数和(自身を除く): 656676876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 62971, 125942, 188913, 251884, 314855, 377826, 566739, 629710, 755652, 944565, 1133478, 1259420, 1700217, 1889130, 2266956, 2833695, 3400434, 3778260, 5100651, 5667390, 6800868, 8501085, 10201302, 11334780, 15301953, 17002170, 20402604, 25503255, 30603906, 34004340, 51006510, 61207812, 76509765, 102013020, 153019530, 306039060]

約数ペア:

[(1, 306039060), (2, 153019530), (3, 102013020), (4, 76509765), (5, 61207812), (6, 51006510), (9, 34004340), (10, 30603906), (12, 25503255), (15, 20402604), (18, 17002170), (20, 15301953), (27, 11334780), (30, 10201302), (36, 8501085), (45, 6800868), (54, 5667390), (60, 5100651), (81, 3778260), (90, 3400434), (108, 2833695), (135, 2266956), (162, 1889130), (180, 1700217), (243, 1259420), (270, 1133478), (324, 944565), (405, 755652), (486, 629710), (540, 566739), (810, 377826), (972, 314855), (1215, 251884), (1620, 188913), (2430, 125942), (4860, 62971)]