65255760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30211}}^1$

素因数の和:30233

約数の個数: 80

約数和(自身を含む): 224777280

約数和(自身を除く): 159521520

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, 30211, 60422, 90633, 120844, 151055, 181266, 241688, 271899, 302110, 362532, 453165, 483376, 543798, 604220, 725064, 815697, 906330, 1087596, 1208440, 1359495, 1450128, 1631394, 1812660, 2175192, 2416880, 2718990, 3262788, 3625320, 4078485, 4350384, 5437980, 6525576, 7250640, 8156970, 10875960, 13051152, 16313940, 21751920, 32627880, 65255760]

約数ペア:

[(1, 65255760), (2, 32627880), (3, 21751920), (4, 16313940), (5, 13051152), (6, 10875960), (8, 8156970), (9, 7250640), (10, 6525576), (12, 5437980), (15, 4350384), (16, 4078485), (18, 3625320), (20, 3262788), (24, 2718990), (27, 2416880), (30, 2175192), (36, 1812660), (40, 1631394), (45, 1450128), (48, 1359495), (54, 1208440), (60, 1087596), (72, 906330), (80, 815697), (90, 725064), (108, 604220), (120, 543798), (135, 483376), (144, 453165), (180, 362532), (216, 302110), (240, 271899), (270, 241688), (360, 181266), (432, 151055), (540, 120844), (720, 90633), (1080, 60422), (2160, 30211)]