15809760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10979}}^1$

素因数の和:11000

約数の個数: 72

約数和(自身を含む): 53955720

約数和(自身を除く): 38145960

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, 10979, 21958, 32937, 43916, 54895, 65874, 87832, 98811, 109790, 131748, 164685, 175664, 197622, 219580, 263496, 329370, 351328, 395244, 439160, 494055, 526992, 658740, 790488, 878320, 988110, 1053984, 1317480, 1580976, 1756640, 1976220, 2634960, 3161952, 3952440, 5269920, 7904880, 15809760]

約数ペア:

[(1, 15809760), (2, 7904880), (3, 5269920), (4, 3952440), (5, 3161952), (6, 2634960), (8, 1976220), (9, 1756640), (10, 1580976), (12, 1317480), (15, 1053984), (16, 988110), (18, 878320), (20, 790488), (24, 658740), (30, 526992), (32, 494055), (36, 439160), (40, 395244), (45, 351328), (48, 329370), (60, 263496), (72, 219580), (80, 197622), (90, 175664), (96, 164685), (120, 131748), (144, 109790), (160, 98811), (180, 87832), (240, 65874), (288, 54895), (360, 43916), (480, 32937), (720, 21958), (1440, 10979)]