513373440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{133691}}^1$

素因数の和:133715

約数の個数: 72

約数和(自身を含む): 1639598688

約数和(自身を除く): 1126225248

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, 640, 768, 960, 1280, 1920, 3840, 133691, 267382, 401073, 534764, 668455, 802146, 1069528, 1336910, 1604292, 2005365, 2139056, 2673820, 3208584, 4010730, 4278112, 5347640, 6417168, 8021460, 8556224, 10695280, 12834336, 16042920, 17112448, 21390560, 25668672, 32085840, 34224896, 42781120, 51337344, 64171680, 85562240, 102674688, 128343360, 171124480, 256686720, 513373440]

約数ペア:

[(1, 513373440), (2, 256686720), (3, 171124480), (4, 128343360), (5, 102674688), (6, 85562240), (8, 64171680), (10, 51337344), (12, 42781120), (15, 34224896), (16, 32085840), (20, 25668672), (24, 21390560), (30, 17112448), (32, 16042920), (40, 12834336), (48, 10695280), (60, 8556224), (64, 8021460), (80, 6417168), (96, 5347640), (120, 4278112), (128, 4010730), (160, 3208584), (192, 2673820), (240, 2139056), (256, 2005365), (320, 1604292), (384, 1336910), (480, 1069528), (640, 802146), (768, 668455), (960, 534764), (1280, 401073), (1920, 267382), (3840, 133691)]