253439280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13037}}^1$

素因数の和:13065

約数の個数: 120

約数和(自身を含む): 882724752

約数和(自身を除く): 629285472

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 13037, 19440, 26074, 39111, 52148, 65185, 78222, 104296, 117333, 130370, 156444, 195555, 208592, 234666, 260740, 312888, 351999, 391110, 469332, 521480, 586665, 625776, 703998, 782220, 938664, 1042960, 1055997, 1173330, 1407996, 1564440, 1759995, 1877328, 2111994, 2346660, 2815992, 3128880, 3167991, 3519990, 4223988, 4693320, 5279985, 5631984, 6335982, 7039980, 8447976, 9386640, 10559970, 12671964, 14079960, 15839955, 16895952, 21119940, 25343928, 28159920, 31679910, 42239880, 50687856, 63359820, 84479760, 126719640, 253439280]

約数ペア:

[(1, 253439280), (2, 126719640), (3, 84479760), (4, 63359820), (5, 50687856), (6, 42239880), (8, 31679910), (9, 28159920), (10, 25343928), (12, 21119940), (15, 16895952), (16, 15839955), (18, 14079960), (20, 12671964), (24, 10559970), (27, 9386640), (30, 8447976), (36, 7039980), (40, 6335982), (45, 5631984), (48, 5279985), (54, 4693320), (60, 4223988), (72, 3519990), (80, 3167991), (81, 3128880), (90, 2815992), (108, 2346660), (120, 2111994), (135, 1877328), (144, 1759995), (162, 1564440), (180, 1407996), (216, 1173330), (240, 1055997), (243, 1042960), (270, 938664), (324, 782220), (360, 703998), (405, 625776), (432, 586665), (486, 521480), (540, 469332), (648, 391110), (720, 351999), (810, 312888), (972, 260740), (1080, 234666), (1215, 208592), (1296, 195555), (1620, 156444), (1944, 130370), (2160, 117333), (2430, 104296), (3240, 78222), (3888, 65185), (4860, 52148), (6480, 39111), (9720, 26074), (13037, 19440)]