155229120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53899}}^1$

素因数の和:53922

約数の個数: 84

約数和(自身を含む): 533933400

約数和(自身を除く): 378704280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 53899, 107798, 161697, 215596, 269495, 323394, 431192, 485091, 538990, 646788, 808485, 862384, 970182, 1077980, 1293576, 1616970, 1724768, 1940364, 2155960, 2425455, 2587152, 3233940, 3449536, 3880728, 4311920, 4850910, 5174304, 6467880, 7761456, 8623840, 9701820, 10348608, 12935760, 15522912, 17247680, 19403640, 25871520, 31045824, 38807280, 51743040, 77614560, 155229120]

約数ペア:

[(1, 155229120), (2, 77614560), (3, 51743040), (4, 38807280), (5, 31045824), (6, 25871520), (8, 19403640), (9, 17247680), (10, 15522912), (12, 12935760), (15, 10348608), (16, 9701820), (18, 8623840), (20, 7761456), (24, 6467880), (30, 5174304), (32, 4850910), (36, 4311920), (40, 3880728), (45, 3449536), (48, 3233940), (60, 2587152), (64, 2425455), (72, 2155960), (80, 1940364), (90, 1724768), (96, 1616970), (120, 1293576), (144, 1077980), (160, 970182), (180, 862384), (192, 808485), (240, 646788), (288, 538990), (320, 485091), (360, 431192), (480, 323394), (576, 269495), (720, 215596), (960, 161697), (1440, 107798), (2880, 53899)]