47806560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{33199}}^1$

素因数の和:33220

約数の個数: 72

約数和(自身を含む): 163144800

約数和(自身を除く): 115338240

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, 33199, 66398, 99597, 132796, 165995, 199194, 265592, 298791, 331990, 398388, 497985, 531184, 597582, 663980, 796776, 995970, 1062368, 1195164, 1327960, 1493955, 1593552, 1991940, 2390328, 2655920, 2987910, 3187104, 3983880, 4780656, 5311840, 5975820, 7967760, 9561312, 11951640, 15935520, 23903280, 47806560]

約数ペア:

[(1, 47806560), (2, 23903280), (3, 15935520), (4, 11951640), (5, 9561312), (6, 7967760), (8, 5975820), (9, 5311840), (10, 4780656), (12, 3983880), (15, 3187104), (16, 2987910), (18, 2655920), (20, 2390328), (24, 1991940), (30, 1593552), (32, 1493955), (36, 1327960), (40, 1195164), (45, 1062368), (48, 995970), (60, 796776), (72, 663980), (80, 597582), (90, 531184), (96, 497985), (120, 398388), (144, 331990), (160, 298791), (180, 265592), (240, 199194), (288, 165995), (360, 132796), (480, 99597), (720, 66398), (1440, 33199)]