1328361600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{138371}}^1$

素因数の和:138398

約数の個数: 96

約数和(自身を含む): 4375322640

約数和(自身を除く): 3046961040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 138371, 276742, 415113, 553484, 691855, 830226, 1106968, 1383710, 1660452, 2075565, 2213936, 2767420, 3320904, 3459275, 4151130, 4427872, 5534840, 6641808, 6918550, 8302260, 8855744, 10377825, 11069680, 13283616, 13837100, 16604520, 17711488, 20755650, 22139360, 26567232, 27674200, 33209040, 41511300, 44278720, 53134464, 55348400, 66418080, 83022600, 88557440, 110696800, 132836160, 166045200, 221393600, 265672320, 332090400, 442787200, 664180800, 1328361600]

約数ペア:

[(1, 1328361600), (2, 664180800), (3, 442787200), (4, 332090400), (5, 265672320), (6, 221393600), (8, 166045200), (10, 132836160), (12, 110696800), (15, 88557440), (16, 83022600), (20, 66418080), (24, 55348400), (25, 53134464), (30, 44278720), (32, 41511300), (40, 33209040), (48, 27674200), (50, 26567232), (60, 22139360), (64, 20755650), (75, 17711488), (80, 16604520), (96, 13837100), (100, 13283616), (120, 11069680), (128, 10377825), (150, 8855744), (160, 8302260), (192, 6918550), (200, 6641808), (240, 5534840), (300, 4427872), (320, 4151130), (384, 3459275), (400, 3320904), (480, 2767420), (600, 2213936), (640, 2075565), (800, 1660452), (960, 1383710), (1200, 1106968), (1600, 830226), (1920, 691855), (2400, 553484), (3200, 415113), (4800, 276742), (9600, 138371)]