142729920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{49559}}^1$

素因数の和:49582

約数の個数: 84

約数和(自身を含む): 490941360

約数和(自身を除く): 348211440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 49559, 99118, 148677, 198236, 247795, 297354, 396472, 446031, 495590, 594708, 743385, 792944, 892062, 991180, 1189416, 1486770, 1585888, 1784124, 1982360, 2230155, 2378832, 2973540, 3171776, 3568248, 3964720, 4460310, 4757664, 5947080, 7136496, 7929440, 8920620, 9515328, 11894160, 14272992, 15858880, 17841240, 23788320, 28545984, 35682480, 47576640, 71364960, 142729920]

約数ペア:

[(1, 142729920), (2, 71364960), (3, 47576640), (4, 35682480), (5, 28545984), (6, 23788320), (8, 17841240), (9, 15858880), (10, 14272992), (12, 11894160), (15, 9515328), (16, 8920620), (18, 7929440), (20, 7136496), (24, 5947080), (30, 4757664), (32, 4460310), (36, 3964720), (40, 3568248), (45, 3171776), (48, 2973540), (60, 2378832), (64, 2230155), (72, 1982360), (80, 1784124), (90, 1585888), (96, 1486770), (120, 1189416), (144, 991180), (160, 892062), (180, 792944), (192, 743385), (240, 594708), (288, 495590), (320, 446031), (360, 396472), (480, 297354), (576, 247795), (720, 198236), (960, 148677), (1440, 99118), (2880, 49559)]