396235440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1559}}^1$

素因数の和:1931

約数の個数: 120

約数和(自身を含む): 1335316320

約数和(自身を除く): 939080880

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, 353, 360, 706, 720, 1059, 1412, 1559, 1765, 2118, 2824, 3118, 3177, 3530, 4236, 4677, 5295, 5648, 6236, 6354, 7060, 7795, 8472, 9354, 10590, 12472, 12708, 14031, 14120, 15590, 15885, 16944, 18708, 21180, 23385, 24944, 25416, 28062, 28240, 31180, 31770, 37416, 42360, 46770, 50832, 56124, 62360, 63540, 70155, 74832, 84720, 93540, 112248, 124720, 127080, 140310, 187080, 224496, 254160, 280620, 374160, 550327, 561240, 1100654, 1122480, 1650981, 2201308, 2751635, 3301962, 4402616, 4952943, 5503270, 6603924, 8254905, 8805232, 9905886, 11006540, 13207848, 16509810, 19811772, 22013080, 24764715, 26415696, 33019620, 39623544, 44026160, 49529430, 66039240, 79247088, 99058860, 132078480, 198117720, 396235440]

約数ペア:

[(1, 396235440), (2, 198117720), (3, 132078480), (4, 99058860), (5, 79247088), (6, 66039240), (8, 49529430), (9, 44026160), (10, 39623544), (12, 33019620), (15, 26415696), (16, 24764715), (18, 22013080), (20, 19811772), (24, 16509810), (30, 13207848), (36, 11006540), (40, 9905886), (45, 8805232), (48, 8254905), (60, 6603924), (72, 5503270), (80, 4952943), (90, 4402616), (120, 3301962), (144, 2751635), (180, 2201308), (240, 1650981), (353, 1122480), (360, 1100654), (706, 561240), (720, 550327), (1059, 374160), (1412, 280620), (1559, 254160), (1765, 224496), (2118, 187080), (2824, 140310), (3118, 127080), (3177, 124720), (3530, 112248), (4236, 93540), (4677, 84720), (5295, 74832), (5648, 70155), (6236, 63540), (6354, 62360), (7060, 56124), (7795, 50832), (8472, 46770), (9354, 42360), (10590, 37416), (12472, 31770), (12708, 31180), (14031, 28240), (14120, 28062), (15590, 25416), (15885, 24944), (16944, 23385), (18708, 21180)]