168340320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{116903}}^1$

素因数の和:116924

約数の個数: 72

約数和(自身を含む): 574466256

約数和(自身を除く): 406125936

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, 116903, 233806, 350709, 467612, 584515, 701418, 935224, 1052127, 1169030, 1402836, 1753545, 1870448, 2104254, 2338060, 2805672, 3507090, 3740896, 4208508, 4676120, 5260635, 5611344, 7014180, 8417016, 9352240, 10521270, 11222688, 14028360, 16834032, 18704480, 21042540, 28056720, 33668064, 42085080, 56113440, 84170160, 168340320]

約数ペア:

[(1, 168340320), (2, 84170160), (3, 56113440), (4, 42085080), (5, 33668064), (6, 28056720), (8, 21042540), (9, 18704480), (10, 16834032), (12, 14028360), (15, 11222688), (16, 10521270), (18, 9352240), (20, 8417016), (24, 7014180), (30, 5611344), (32, 5260635), (36, 4676120), (40, 4208508), (45, 3740896), (48, 3507090), (60, 2805672), (72, 2338060), (80, 2104254), (90, 1870448), (96, 1753545), (120, 1402836), (144, 1169030), (160, 1052127), (180, 935224), (240, 701418), (288, 584515), (360, 467612), (480, 350709), (720, 233806), (1440, 116903)]