328583040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3304

約数の個数: 128

約数和(自身を含む): 1067450400

約数和(自身を除く): 738867360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3229, 3392, 4240, 5088, 6360, 6458, 6784, 8480, 9687, 10176, 12720, 12916, 16145, 16960, 19374, 20352, 25440, 25832, 32290, 33920, 38748, 48435, 50880, 51664, 64580, 77496, 96870, 101760, 103328, 129160, 154992, 171137, 193740, 206656, 258320, 309984, 342274, 387480, 413312, 513411, 516640, 619968, 684548, 774960, 855685, 1026822, 1033280, 1239936, 1369096, 1549920, 1711370, 2053644, 2066560, 2567055, 2738192, 3099840, 3422740, 4107288, 5134110, 5476384, 6199680, 6845480, 8214576, 10268220, 10952768, 13690960, 16429152, 20536440, 21905536, 27381920, 32858304, 41072880, 54763840, 65716608, 82145760, 109527680, 164291520, 328583040]

約数ペア:

[(1, 328583040), (2, 164291520), (3, 109527680), (4, 82145760), (5, 65716608), (6, 54763840), (8, 41072880), (10, 32858304), (12, 27381920), (15, 21905536), (16, 20536440), (20, 16429152), (24, 13690960), (30, 10952768), (32, 10268220), (40, 8214576), (48, 6845480), (53, 6199680), (60, 5476384), (64, 5134110), (80, 4107288), (96, 3422740), (106, 3099840), (120, 2738192), (128, 2567055), (159, 2066560), (160, 2053644), (192, 1711370), (212, 1549920), (240, 1369096), (265, 1239936), (318, 1033280), (320, 1026822), (384, 855685), (424, 774960), (480, 684548), (530, 619968), (636, 516640), (640, 513411), (795, 413312), (848, 387480), (960, 342274), (1060, 309984), (1272, 258320), (1590, 206656), (1696, 193740), (1920, 171137), (2120, 154992), (2544, 129160), (3180, 103328), (3229, 101760), (3392, 96870), (4240, 77496), (5088, 64580), (6360, 51664), (6458, 50880), (6784, 48435), (8480, 38748), (9687, 33920), (10176, 32290), (12720, 25832), (12916, 25440), (16145, 20352), (16960, 19374)]