30256960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4151

約数の個数: 56

約数和(自身を含む): 75200256

約数和(自身を除く): 44943296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 4111, 7360, 8222, 16444, 20555, 32888, 41110, 65776, 82220, 94553, 131552, 164440, 189106, 263104, 328880, 378212, 472765, 657760, 756424, 945530, 1315520, 1512848, 1891060, 3025696, 3782120, 6051392, 7564240, 15128480, 30256960]

約数ペア:

[(1, 30256960), (2, 15128480), (4, 7564240), (5, 6051392), (8, 3782120), (10, 3025696), (16, 1891060), (20, 1512848), (23, 1315520), (32, 945530), (40, 756424), (46, 657760), (64, 472765), (80, 378212), (92, 328880), (115, 263104), (160, 189106), (184, 164440), (230, 131552), (320, 94553), (368, 82220), (460, 65776), (736, 41110), (920, 32888), (1472, 20555), (1840, 16444), (3680, 8222), (4111, 7360)]