181401120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13997}}^1$

素因数の和:14024

約数の個数: 120

約数和(自身を含む): 640240524

約数和(自身を除く): 458839404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 13997, 27994, 41991, 55988, 69985, 83982, 111976, 125973, 139970, 167964, 209955, 223952, 251946, 279940, 335928, 377919, 419910, 447904, 503892, 559880, 629865, 671856, 755838, 839820, 1007784, 1119760, 1133757, 1259730, 1343712, 1511676, 1679640, 1889595, 2015568, 2239520, 2267514, 2519460, 3023352, 3359280, 3779190, 4031136, 4535028, 5038920, 5668785, 6046704, 6718560, 7558380, 9070056, 10077840, 11337570, 12093408, 15116760, 18140112, 20155680, 22675140, 30233520, 36280224, 45350280, 60467040, 90700560, 181401120]

約数ペア:

[(1, 181401120), (2, 90700560), (3, 60467040), (4, 45350280), (5, 36280224), (6, 30233520), (8, 22675140), (9, 20155680), (10, 18140112), (12, 15116760), (15, 12093408), (16, 11337570), (18, 10077840), (20, 9070056), (24, 7558380), (27, 6718560), (30, 6046704), (32, 5668785), (36, 5038920), (40, 4535028), (45, 4031136), (48, 3779190), (54, 3359280), (60, 3023352), (72, 2519460), (80, 2267514), (81, 2239520), (90, 2015568), (96, 1889595), (108, 1679640), (120, 1511676), (135, 1343712), (144, 1259730), (160, 1133757), (162, 1119760), (180, 1007784), (216, 839820), (240, 755838), (270, 671856), (288, 629865), (324, 559880), (360, 503892), (405, 447904), (432, 419910), (480, 377919), (540, 335928), (648, 279940), (720, 251946), (810, 223952), (864, 209955), (1080, 167964), (1296, 139970), (1440, 125973), (1620, 111976), (2160, 83982), (2592, 69985), (3240, 55988), (4320, 41991), (6480, 27994), (12960, 13997)]