198174720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{6451}}^1$

素因数の和:6481

約数の個数: 96

約数和(自身を含む): 634102560

約数和(自身を除く): 435927840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 6451, 7680, 10240, 12902, 15360, 19353, 25804, 30720, 32255, 38706, 51608, 64510, 77412, 96765, 103216, 129020, 154824, 193530, 206432, 258040, 309648, 387060, 412864, 516080, 619296, 774120, 825728, 1032160, 1238592, 1548240, 1651456, 2064320, 2477184, 3096480, 3302912, 4128640, 4954368, 6192960, 6605824, 8257280, 9908736, 12385920, 13211648, 16514560, 19817472, 24771840, 33029120, 39634944, 49543680, 66058240, 99087360, 198174720]

約数ペア:

[(1, 198174720), (2, 99087360), (3, 66058240), (4, 49543680), (5, 39634944), (6, 33029120), (8, 24771840), (10, 19817472), (12, 16514560), (15, 13211648), (16, 12385920), (20, 9908736), (24, 8257280), (30, 6605824), (32, 6192960), (40, 4954368), (48, 4128640), (60, 3302912), (64, 3096480), (80, 2477184), (96, 2064320), (120, 1651456), (128, 1548240), (160, 1238592), (192, 1032160), (240, 825728), (256, 774120), (320, 619296), (384, 516080), (480, 412864), (512, 387060), (640, 309648), (768, 258040), (960, 206432), (1024, 193530), (1280, 154824), (1536, 129020), (1920, 103216), (2048, 96765), (2560, 77412), (3072, 64510), (3840, 51608), (5120, 38706), (6144, 32255), (6451, 30720), (7680, 25804), (10240, 19353), (12902, 15360)]