188189280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{130687}}^1$

素因数の和:130708

約数の個数: 72

約数和(自身を含む): 642200832

約数和(自身を除く): 454011552

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 130687, 261374, 392061, 522748, 653435, 784122, 1045496, 1176183, 1306870, 1568244, 1960305, 2090992, 2352366, 2613740, 3136488, 3920610, 4181984, 4704732, 5227480, 5880915, 6272976, 7841220, 9409464, 10454960, 11761830, 12545952, 15682440, 18818928, 20909920, 23523660, 31364880, 37637856, 47047320, 62729760, 94094640, 188189280]

約数ペア:

[(1, 188189280), (2, 94094640), (3, 62729760), (4, 47047320), (5, 37637856), (6, 31364880), (8, 23523660), (9, 20909920), (10, 18818928), (12, 15682440), (15, 12545952), (16, 11761830), (18, 10454960), (20, 9409464), (24, 7841220), (30, 6272976), (32, 5880915), (36, 5227480), (40, 4704732), (45, 4181984), (48, 3920610), (60, 3136488), (72, 2613740), (80, 2352366), (90, 2090992), (96, 1960305), (120, 1568244), (144, 1306870), (160, 1176183), (180, 1045496), (240, 784122), (288, 653435), (360, 522748), (480, 392061), (720, 261374), (1440, 130687)]