485267760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{74887}}^1$

素因数の和:74912

約数の個数: 100

約数和(自身を含む): 1685429328

約数和(自身を除く): 1200161568

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 74887, 149774, 224661, 299548, 374435, 449322, 599096, 673983, 748870, 898644, 1123305, 1198192, 1347966, 1497740, 1797288, 2021949, 2246610, 2695932, 2995480, 3369915, 3594576, 4043898, 4493220, 5391864, 5990960, 6065847, 6739830, 8087796, 8986440, 10109745, 10783728, 12131694, 13479660, 16175592, 17972880, 20219490, 24263388, 26959320, 30329235, 32351184, 40438980, 48526776, 53918640, 60658470, 80877960, 97053552, 121316940, 161755920, 242633880, 485267760]

約数ペア:

[(1, 485267760), (2, 242633880), (3, 161755920), (4, 121316940), (5, 97053552), (6, 80877960), (8, 60658470), (9, 53918640), (10, 48526776), (12, 40438980), (15, 32351184), (16, 30329235), (18, 26959320), (20, 24263388), (24, 20219490), (27, 17972880), (30, 16175592), (36, 13479660), (40, 12131694), (45, 10783728), (48, 10109745), (54, 8986440), (60, 8087796), (72, 6739830), (80, 6065847), (81, 5990960), (90, 5391864), (108, 4493220), (120, 4043898), (135, 3594576), (144, 3369915), (162, 2995480), (180, 2695932), (216, 2246610), (240, 2021949), (270, 1797288), (324, 1497740), (360, 1347966), (405, 1198192), (432, 1123305), (540, 898644), (648, 748870), (720, 673983), (810, 599096), (1080, 449322), (1296, 374435), (1620, 299548), (2160, 224661), (3240, 149774), (6480, 74887)]