23903280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{33199}}^1$

素因数の和:33218

約数の個数: 60

約数和(自身を含む): 80277600

約数和(自身を除く): 56374320

約数列:

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

約数ペア:

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