47807280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{22133}}^1$

素因数の和:22155

約数の個数: 80

約数和(自身を含む): 164676960

約数和(自身を除く): 116869680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 22133, 44266, 66399, 88532, 110665, 132798, 177064, 199197, 221330, 265596, 331995, 354128, 398394, 442660, 531192, 597591, 663990, 796788, 885320, 995985, 1062384, 1195182, 1327980, 1593576, 1770640, 1991970, 2390364, 2655960, 2987955, 3187152, 3983940, 4780728, 5311920, 5975910, 7967880, 9561456, 11951820, 15935760, 23903640, 47807280]

約数ペア:

[(1, 47807280), (2, 23903640), (3, 15935760), (4, 11951820), (5, 9561456), (6, 7967880), (8, 5975910), (9, 5311920), (10, 4780728), (12, 3983940), (15, 3187152), (16, 2987955), (18, 2655960), (20, 2390364), (24, 1991970), (27, 1770640), (30, 1593576), (36, 1327980), (40, 1195182), (45, 1062384), (48, 995985), (54, 885320), (60, 796788), (72, 663990), (80, 597591), (90, 531192), (108, 442660), (120, 398394), (135, 354128), (144, 331995), (180, 265596), (216, 221330), (240, 199197), (270, 177064), (360, 132798), (432, 110665), (540, 88532), (720, 66399), (1080, 44266), (2160, 22133)]