12681600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{1321}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 41801640

約数和(自身を除く): 29120040

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, 1321, 1600, 1920, 2400, 2642, 3200, 3963, 4800, 5284, 6605, 7926, 9600, 10568, 13210, 15852, 19815, 21136, 26420, 31704, 33025, 39630, 42272, 52840, 63408, 66050, 79260, 84544, 99075, 105680, 126816, 132100, 158520, 169088, 198150, 211360, 253632, 264200, 317040, 396300, 422720, 507264, 528400, 634080, 792600, 845440, 1056800, 1268160, 1585200, 2113600, 2536320, 3170400, 4227200, 6340800, 12681600]

約数ペア:

[(1, 12681600), (2, 6340800), (3, 4227200), (4, 3170400), (5, 2536320), (6, 2113600), (8, 1585200), (10, 1268160), (12, 1056800), (15, 845440), (16, 792600), (20, 634080), (24, 528400), (25, 507264), (30, 422720), (32, 396300), (40, 317040), (48, 264200), (50, 253632), (60, 211360), (64, 198150), (75, 169088), (80, 158520), (96, 132100), (100, 126816), (120, 105680), (128, 99075), (150, 84544), (160, 79260), (192, 66050), (200, 63408), (240, 52840), (300, 42272), (320, 39630), (384, 33025), (400, 31704), (480, 26420), (600, 21136), (640, 19815), (800, 15852), (960, 13210), (1200, 10568), (1321, 9600), (1600, 7926), (1920, 6605), (2400, 5284), (2642, 4800), (3200, 3963)]