155999520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{12037}}^1$

素因数の和:12064

約数の個数: 120

約数和(自身を含む): 550594044

約数和(自身を除く): 394594524

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, 12037, 12960, 24074, 36111, 48148, 60185, 72222, 96296, 108333, 120370, 144444, 180555, 192592, 216666, 240740, 288888, 324999, 361110, 385184, 433332, 481480, 541665, 577776, 649998, 722220, 866664, 962960, 974997, 1083330, 1155552, 1299996, 1444440, 1624995, 1733328, 1925920, 1949994, 2166660, 2599992, 2888880, 3249990, 3466656, 3899988, 4333320, 4874985, 5199984, 5777760, 6499980, 7799976, 8666640, 9749970, 10399968, 12999960, 15599952, 17333280, 19499940, 25999920, 31199904, 38999880, 51999840, 77999760, 155999520]

約数ペア:

[(1, 155999520), (2, 77999760), (3, 51999840), (4, 38999880), (5, 31199904), (6, 25999920), (8, 19499940), (9, 17333280), (10, 15599952), (12, 12999960), (15, 10399968), (16, 9749970), (18, 8666640), (20, 7799976), (24, 6499980), (27, 5777760), (30, 5199984), (32, 4874985), (36, 4333320), (40, 3899988), (45, 3466656), (48, 3249990), (54, 2888880), (60, 2599992), (72, 2166660), (80, 1949994), (81, 1925920), (90, 1733328), (96, 1624995), (108, 1444440), (120, 1299996), (135, 1155552), (144, 1083330), (160, 974997), (162, 962960), (180, 866664), (216, 722220), (240, 649998), (270, 577776), (288, 541665), (324, 481480), (360, 433332), (405, 385184), (432, 361110), (480, 324999), (540, 288888), (648, 240740), (720, 216666), (810, 192592), (864, 180555), (1080, 144444), (1296, 120370), (1440, 108333), (1620, 96296), (2160, 72222), (2592, 60185), (3240, 48148), (4320, 36111), (6480, 24074), (12037, 12960)]