129507120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59957}}^1$

素因数の和:59979

約数の個数: 80

約数和(自身を含む): 446087520

約数和(自身を除く): 316580400

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, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 59957, 119914, 179871, 239828, 299785, 359742, 479656, 539613, 599570, 719484, 899355, 959312, 1079226, 1199140, 1438968, 1618839, 1798710, 2158452, 2398280, 2698065, 2877936, 3237678, 3597420, 4316904, 4796560, 5396130, 6475356, 7194840, 8094195, 8633808, 10792260, 12950712, 14389680, 16188390, 21584520, 25901424, 32376780, 43169040, 64753560, 129507120]

約数ペア:

[(1, 129507120), (2, 64753560), (3, 43169040), (4, 32376780), (5, 25901424), (6, 21584520), (8, 16188390), (9, 14389680), (10, 12950712), (12, 10792260), (15, 8633808), (16, 8094195), (18, 7194840), (20, 6475356), (24, 5396130), (27, 4796560), (30, 4316904), (36, 3597420), (40, 3237678), (45, 2877936), (48, 2698065), (54, 2398280), (60, 2158452), (72, 1798710), (80, 1618839), (90, 1438968), (108, 1199140), (120, 1079226), (135, 959312), (144, 899355), (180, 719484), (216, 599570), (240, 539613), (270, 479656), (360, 359742), (432, 299785), (540, 239828), (720, 179871), (1080, 119914), (2160, 59957)]