129892320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{90203}}^1$

素因数の和:90224

約数の個数: 72

約数和(自身を含む): 443262456

約数和(自身を除く): 313370136

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, 90203, 180406, 270609, 360812, 451015, 541218, 721624, 811827, 902030, 1082436, 1353045, 1443248, 1623654, 1804060, 2164872, 2706090, 2886496, 3247308, 3608120, 4059135, 4329744, 5412180, 6494616, 7216240, 8118270, 8659488, 10824360, 12989232, 14432480, 16236540, 21648720, 25978464, 32473080, 43297440, 64946160, 129892320]

約数ペア:

[(1, 129892320), (2, 64946160), (3, 43297440), (4, 32473080), (5, 25978464), (6, 21648720), (8, 16236540), (9, 14432480), (10, 12989232), (12, 10824360), (15, 8659488), (16, 8118270), (18, 7216240), (20, 6494616), (24, 5412180), (30, 4329744), (32, 4059135), (36, 3608120), (40, 3247308), (45, 2886496), (48, 2706090), (60, 2164872), (72, 1804060), (80, 1623654), (90, 1443248), (96, 1353045), (120, 1082436), (144, 902030), (160, 811827), (180, 721624), (240, 541218), (288, 451015), (360, 360812), (480, 270609), (720, 180406), (1440, 90203)]