239088240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1652

約数の個数: 160

約数和(自身を含む): 835660800

約数和(自身を除く): 596572560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1559, 1704, 1917, 2130, 2160, 2556, 2840, 3118, 3195, 3408, 3834, 4260, 4677, 5112, 5680, 6236, 6390, 7668, 7795, 8520, 9354, 9585, 10224, 12472, 12780, 14031, 15336, 15590, 17040, 18708, 19170, 23385, 24944, 25560, 28062, 30672, 31180, 37416, 38340, 42093, 46770, 51120, 56124, 62360, 70155, 74832, 76680, 84186, 93540, 110689, 112248, 124720, 140310, 153360, 168372, 187080, 210465, 221378, 224496, 280620, 332067, 336744, 374160, 420930, 442756, 553445, 561240, 664134, 673488, 841860, 885512, 996201, 1106890, 1122480, 1328268, 1660335, 1683720, 1771024, 1992402, 2213780, 2656536, 2988603, 3320670, 3367440, 3984804, 4427560, 4981005, 5313072, 5977206, 6641340, 7969608, 8855120, 9962010, 11954412, 13282680, 14943015, 15939216, 19924020, 23908824, 26565360, 29886030, 39848040, 47817648, 59772060, 79696080, 119544120, 239088240]

約数ペア:

[(1, 239088240), (2, 119544120), (3, 79696080), (4, 59772060), (5, 47817648), (6, 39848040), (8, 29886030), (9, 26565360), (10, 23908824), (12, 19924020), (15, 15939216), (16, 14943015), (18, 13282680), (20, 11954412), (24, 9962010), (27, 8855120), (30, 7969608), (36, 6641340), (40, 5977206), (45, 5313072), (48, 4981005), (54, 4427560), (60, 3984804), (71, 3367440), (72, 3320670), (80, 2988603), (90, 2656536), (108, 2213780), (120, 1992402), (135, 1771024), (142, 1683720), (144, 1660335), (180, 1328268), (213, 1122480), (216, 1106890), (240, 996201), (270, 885512), (284, 841860), (355, 673488), (360, 664134), (426, 561240), (432, 553445), (540, 442756), (568, 420930), (639, 374160), (710, 336744), (720, 332067), (852, 280620), (1065, 224496), (1080, 221378), (1136, 210465), (1278, 187080), (1420, 168372), (1559, 153360), (1704, 140310), (1917, 124720), (2130, 112248), (2160, 110689), (2556, 93540), (2840, 84186), (3118, 76680), (3195, 74832), (3408, 70155), (3834, 62360), (4260, 56124), (4677, 51120), (5112, 46770), (5680, 42093), (6236, 38340), (6390, 37416), (7668, 31180), (7795, 30672), (8520, 28062), (9354, 25560), (9585, 24944), (10224, 23385), (12472, 19170), (12780, 18708), (14031, 17040), (15336, 15590)]