2884320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2003}}^1$

素因数の和:2024

約数の個数: 72

約数和(自身を含む): 9847656

約数和(自身を除く): 6963336

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, 2003, 4006, 6009, 8012, 10015, 12018, 16024, 18027, 20030, 24036, 30045, 32048, 36054, 40060, 48072, 60090, 64096, 72108, 80120, 90135, 96144, 120180, 144216, 160240, 180270, 192288, 240360, 288432, 320480, 360540, 480720, 576864, 721080, 961440, 1442160, 2884320]

約数ペア:

[(1, 2884320), (2, 1442160), (3, 961440), (4, 721080), (5, 576864), (6, 480720), (8, 360540), (9, 320480), (10, 288432), (12, 240360), (15, 192288), (16, 180270), (18, 160240), (20, 144216), (24, 120180), (30, 96144), (32, 90135), (36, 80120), (40, 72108), (45, 64096), (48, 60090), (60, 48072), (72, 40060), (80, 36054), (90, 32048), (96, 30045), (120, 24036), (144, 20030), (160, 18027), (180, 16024), (240, 12018), (288, 10015), (360, 8012), (480, 6009), (720, 4006), (1440, 2003)]