126119520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{87583}}^1$

素因数の和:87604

約数の個数: 72

約数和(自身を含む): 430387776

約数和(自身を除く): 304268256

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, 87583, 175166, 262749, 350332, 437915, 525498, 700664, 788247, 875830, 1050996, 1313745, 1401328, 1576494, 1751660, 2101992, 2627490, 2802656, 3152988, 3503320, 3941235, 4203984, 5254980, 6305976, 7006640, 7882470, 8407968, 10509960, 12611952, 14013280, 15764940, 21019920, 25223904, 31529880, 42039840, 63059760, 126119520]

約数ペア:

[(1, 126119520), (2, 63059760), (3, 42039840), (4, 31529880), (5, 25223904), (6, 21019920), (8, 15764940), (9, 14013280), (10, 12611952), (12, 10509960), (15, 8407968), (16, 7882470), (18, 7006640), (20, 6305976), (24, 5254980), (30, 4203984), (32, 3941235), (36, 3503320), (40, 3152988), (45, 2802656), (48, 2627490), (60, 2101992), (72, 1751660), (80, 1576494), (90, 1401328), (96, 1313745), (120, 1050996), (144, 875830), (160, 788247), (180, 700664), (240, 525498), (288, 437915), (360, 350332), (480, 262749), (720, 175166), (1440, 87583)]